PLEDGE AGREEMENT

Exhibit 10.29

PLEDGE AGREEMENT

PLEDGE AGREEMENT dated as of March 10, 2006, among SPYGLASS MERGER CORP., a Delaware corporation (the “Borrower”) (to be merged with and into SERENA SOFTWARE, INC., a Delaware corporation (the “Company”)), each of the Subsidiaries of the Company listed on the signature pages hereto (each such entity being a “Subsidiary Pledgor” and, collectively, the “Subsidiary Pledgors”; the Subsidiary Pledgors and the Borrower are referred to collectively as the “Grantors”) and LEHMAN COMMERCIAL PAPER INC., as Collateral Agent (in such capacity, the “Collateral Agent”) under the Credit Agreement (as defined below) for the benefit of the Secured Parties (as defined below).

W I T N E S S E T H:

WHEREAS, the Borrower is a party to the Credit Agreement, dated as of March 10, 2006 (as amended, amended and restated, supplemented or otherwise modified, refinanced or replaced from time to time, the “Credit Agreement”), among the Borrower, the Company, the lending institutions from time to time party thereto (each a “Lender” and collectively, the “Lenders”), LEHMAN COMMERCIAL PAPER INC., as Administrative Agent and as Collateral Agent, LEHMAN BROTHERS INC., MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED and UBS SECURITIES LLC, as Joint Lead Arrangers and Joint Lead Bookrunners, MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED, as Syndication Agent and UBS SECURITIES LLC, as Documentation Agent;

WHEREAS, (a) pursuant to the Credit Agreement, among other things, the Lenders have severally agreed to make Loans to the Borrower and the Letter of Credit Issuer has agreed to issue Letters of Credit for the account of the Borrower (collectively, the “Extensions of Credit”) upon the terms and subject to the conditions set forth therein and (b) one or more Lenders or affiliates of Lenders may from time to time enter into Hedge Agreements;

WHEREAS, pursuant to the Guarantee (the “Guarantee”) dated as of the date hereof, each Pledgor has unconditionally and irrevocably guaranteed, as primary obligor and not merely as surety, to the Secured Parties, the prompt and complete payment and performance when due (whether at the stated maturity, by acceleration or otherwise) of the Obligations (as defined below);

WHEREAS, each Pledgor is a U.S. Subsidiary;

WHEREAS, the proceeds of the Extensions of Credit will be used in part to enable the Borrower to make valuable transfers to the Subsidiary Pledgors in connection with the operation of their respective businesses;

WHEREAS, each Pledgor acknowledges that it will derive substantial direct and indirect benefit from the making of the Extensions of Credit;

WHEREAS, it is a condition precedent to the obligation of the Lenders and the Letter of Credit Issuer to make their respective Extensions of Credit to the Borrower under the Credit Agreement that the Borrower and the Subsidiary Pledgors shall have executed and delivered this Pledge Agreement to the Collateral Agent for the ratable benefit of the Secured Parties; and

WHEREAS, (a) the Borrower and the Subsidiary Pledgors are the legal and beneficial owners of the Equity Interests, as described under Schedule 1 hereto and issued by the entities named therein (the pledged Equity Interests are, together with any Equity Interests obtained in the future of the issuer of such Pledged Shares (the “After-acquired Shares”), referred to collectively herein as the “Pledged Shares”) and (b) each of the Pledgors is the legal and beneficial owner of the Indebtedness (the “Pledged Debt”), as described under Schedule 1 hereto and issued by the entities named therein, in each case as such schedule may be amended pursuant to Section 9.12 of the Credit Agreement;

NOW, THEREFORE, in consideration of the premises and to induce the Administrative Agent, the Collateral Agent, the Syndication Agent, the Documentation Agent, the Lenders and the Letter of Credit Issuer to enter into the Credit Agreement and to induce the respective Lenders and the Letter of Credit Issuer to make their respective Extensions of Credit to the Borrower under the Credit Agreement and to induce one or more Lenders or affiliates of Lenders to enter into Hedge Agreements, the Pledgors hereby agree with the Collateral Agent, for the benefit of the Secured Parties, as follows:

1. Defined Terms.

(a) Unless otherwise defined herein, terms defined in the Credit Agreement and used herein shall have the meanings given to them in the Credit Agreement.

(b) “Proceeds” and any other term used herein or in the Credit Agreement without definition that is defined in the UCC has the meaning given to it in the UCC.

(c) As used herein, the term “Equity Interests” shall mean, collectively, Stock and Stock Equivalents.

(d) As used herein, the term “Obligations” shall mean the collective reference to (i) the due and punctual payment of (x) the principal of and premium, if any, and interest at the applicable rate provided in the Credit Agreement (including interest at the contract rate applicable upon default accrued or accruing after the commencement of any proceeding, under the Bankruptcy Code or any applicable provision of comparable state or foreign law, whether or not such interest is an allowed claim in such proceeding) on the Loans, when and as due, whether at maturity, by acceleration, upon one or more dates set for prepayment or otherwise, (y) each payment required to be made by the Borrower under the Credit Agreement or any other Credit Documents in respect of any Letter of Credit, when and as due, including payments in respect of reimbursement of disbursements, interest thereon and obligations to provide cash collateral, and (z) all other monetary obligations, including fees, costs, expenses and indemnities, whether primary, secondary, direct, contingent, fixed or otherwise (including monetary obligations incurred during the pendency of any proceeding under the Bankruptcy Code or any applicable provision of comparable state or foreign law, whether or not such interest is an allowed claim in such proceeding), of the Borrower or any other Credit Party to any of the Secured Parties under the Credit Agreement and any other Credit Documents, (ii) the due and punctual performance of all covenants, agreements, obligations and liabilities of the Borrower under or pursuant to the Credit Agreement and the other Credit Documents, (iii) the due and punctual payment and performance of all the covenants, agreements, obligations and liabilities of each other Credit Party under or pursuant to this Pledge Agreement or the other Credit Documents, (iv) the due and punctual payment and performance of all obligations of each Credit Party under each Hedge Agreement that (x) is in effect on the Closing Date with a counterparty that is a Lender or an affiliate of a Lender as of the Closing Date or (y) is entered into after the Closing Date with any counterparty that is a Lender or an affiliate of a Lender at the time such Hedge Agreement is entered into and (v) the due and punctual payment and performance of all obligations in respect of overdrafts and related liabilities owed to the Administrative Agent or its affiliates arising from or in connection with (a) treasury, depositary, cash management services or (b) automated clearinghouse transfer of funds.

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(e) As used herein, the term “Secured Parties” shall mean, collectively, (i) the Lenders, (ii) the Administrative Agent, (iii) the Collateral Agent, (iv) the Letter of Credit Issuer, (v) the Swingline Lender, (vi) the Syndication Agent, (vii) the Documentation Agent, (viii) each counterparty to a Hedge Agreement the obligations under which constitute Obligations, (ix) the beneficiaries of each indemnification obligation undertaken by any Credit Party under the Credit Agreement or any document executed pursuant thereto and (x) any successors, indorsees, transferees and assigns of each of the foregoing.

(f) As used herein, the term “UCC” shall mean the Uniform Commercial Code as from time to time in effect in the State of New York; provided, however, that, in the event that, by reason of mandatory provisions of law, any of the attachment, perfection or priority of the Collateral Agent’s and the Secured Parties’ security interest in any Collateral is governed by the Uniform Commercial Code as in effect in a jurisdiction other than the State of New York, the term “UCC” shall mean the Uniform Commercial Code as in effect in such other jurisdiction for purposes of the provisions hereof relating to such attachment, perfection or priority and for purposes of definitions related to such provisions

(g) As used herein, the term “U.S. Subsidiary” shall mean each Subsidiary of the Borrower that is organized under the laws of the United States, any state or territory thereof, or the District of Columbia.

(h) References to “Lenders” in this Pledge Agreement shall be deemed to include affiliates of Lenders that may from time to time enter into Hedge Agreements.

(i) The words “hereof,” “herein” and “hereunder” and words of similar import when used in this Pledge Agreement shall refer to this Pledge Agreement as a whole and not to any particular provision of this Pledge Agreement, and Section references are to Sections of this Pledge Agreement unless otherwise specified. The words “include”, “includes” and “including” shall be deemed to be followed by the phrase “without limitation”.

(j) The meanings given to terms defined herein shall be equally applicable to both the singular and plural forms of such terms.

2. Grant of Security. Each Pledgor hereby transfers, assigns and pledges to the Collateral Agent, for the ratable benefit of the Secured Parties, and grants to the Collateral Agent, for the benefit of the Secured Parties, a lien on and a security interest in (“Security Interest”) all of such Pledgor’s right, title and interest in, to and under the following, whether now owned or existing or at any time hereafter acquired or existing (collectively, the “Collateral”):

(a) the Pledged Shares held by such Pledgor and the certificates representing such Pledged Shares and any interest of such Pledgor in the entries on the books of the issuer of the Pledged Shares or any financial intermediary pertaining to the Pledged Shares and all dividends, cash, warrants, rights, instruments and other property or proceeds from time to time received, receivable or otherwise distributed in respect of or in exchange for any or all of the Pledged Shares.

(b) the Pledged Debt and the instruments evidencing the Pledged Debt owed to such Pledgor, and all interest, cash, instruments and other property or proceeds from time to time received, receivable or otherwise distributed in respect of or in exchange for any or all of such Pledged Debt; and

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(c) to the extent not covered by clauses (a) and (b) above, respectively, all proceeds of any or all of the foregoing Collateral. For purposes of this Pledge Agreement, the term “proceeds” includes whatever is receivable or received when Collateral or proceeds are sold, exchanged, collected or otherwise disposed of, whether such disposition is voluntary or involuntary, and includes proceeds of any indemnity or guarantee payable to any Pledgor or the Collateral Agent from time to time with respect to any of the Collateral.

3. Security for Obligations. This Pledge Agreement secures the payment of all Obligations of each Credit Party. Without limiting the generality of the foregoing, this Pledge Agreement secures the payment of all amounts that constitute part of the Obligations and would be owed by any of the Credit Parties to Secured Parties under the Credit Documents but for the fact that they are unenforceable or not allowable due to the existence of a bankruptcy, reorganization or similar proceeding involving any Credit Party.

4. Delivery of the Collateral. All certificates or instruments, if any, representing or evidencing the Collateral shall be promptly delivered to and held by or on behalf of the Collateral Agent pursuant hereto and shall be in suitable form for transfer by delivery, or shall be accompanied by duly executed instruments of transfer or assignment in blank, all in form and substance reasonably satisfactory to the Collateral Agent. The Collateral Agent shall have the right, at any time after the occurrence and during the continuance of an Event of Default and with notice to the relevant Pledgor, to transfer to or to register in the name of the Collateral Agent or any of its nominees any or all of the Pledged Shares. Each delivery of Collateral (including any After-acquired Shares) shall be accompanied by a schedule describing the securities theretofore and then being pledged hereunder, which shall be attached hereto as Schedule 1 and made a part hereof, provided that the failure to attach any such schedule hereto shall not affect the validity of such pledge of such securities. Each schedule so delivered shall supersede any prior schedules so delivered.

5. Representations and Warranties. Each Pledgor represents and warrants as follows:

(a) Schedule 1 hereto (i) correctly represents as of the Closing Date (A) the issuer, the certificate number, the Pledgor and the record and beneficial owner, the number and class and the percentage of the issued and outstanding Equity Interests of such class of all Pledged Shares and (B) the issuer, the initial principal amount, the Pledgor and holder, date of and maturity date of all Pledged Debt and (ii) together with the comparable schedule to each supplement hereto, includes all Equity Interests, debt securities and promissory notes required to be pledged hereunder. Except as set forth on Schedule 1, the Pledged Shares represent all (or 65 percent, in the case of any issuer that is not a U.S. Subsidiary) of the issued and outstanding Equity Interests of each class of Equity Interests in the issuer on the Closing Date.

(b) Such Pledgor is the legal and beneficial owner of the Collateral pledged or assigned by such Pledgor hereunder free and clear of any Lien, except for the Lien created by this Pledge Agreement.

(c) As of the Closing Date, the Pledged Shares pledged by such Pledgor hereunder have been duly authorized and validly issued and, in the case of Pledged Shares issued by a corporation, are fully paid and non-assessable.

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(d) The execution and delivery by such Pledgor of this Pledge Agreement and the pledge of the Collateral pledged by such Pledgor hereunder pursuant hereto create a legal, valid and enforceable security interest in such Collateral and, upon delivery of such Collateral to the Collateral Agent, shall constitute a fully perfected Lien on and security interest in the Collateral, securing the payment of the Obligations, in favor of the Collateral Agent for the benefit of the Secured Parties, except as enforceability thereof may be limited by bankruptcy, insolvency or other similar laws affecting creditors’ rights generally and subject to general principles of equity.

(e) Such Pledgor has full power, authority and legal right to pledge all the Collateral pledged by such Pledgor pursuant to this Pledge Agreement and this Pledge Agreement constitutes a legal, valid and binding obligation of each Pledgor, enforceable in accordance with its terms, except as enforceability thereof may be limited by bankruptcy, insolvency or other similar laws affecting creditors’ rights generally and subject to general principles of equity.

6. Certification of Limited Liability Company, Limited Partnership Interests and Pledged Debt.

(a) The Equity Interests in any U.S. Subsidiary that is organized as a limited liability company or limited partnership and pledged hereunder are represented by a certificate and in the organizational documents of such U.S. Subsidiary, the applicable Pledgor shall cause the issuer of such interests to elect to treat such interests as a “security” within the meaning of Article 8 of the UCC of its jurisdiction of organization or formation, as applicable, by including in its organizational documents language substantially similar to the following and, accordingly, such interests shall be governed by Article 8 of the UCC:

“The Partnership/Company hereby irrevocably elects that all membership interests in the Partnership/Company shall be securities governed by Article 8 of the Uniform Commercial Code of [jurisdiction of organization or formation, as applicable]. Each certificate evidencing partnership/membership interests in the Partnership/Company shall bear the following legend: “This certificate evidences an interest in [name of Partnership/LLC] and shall be a security for purposes of Article 8 of the Uniform Commercial Code.” No change to this provision shall be effective until all outstanding certificates have been surrendered for cancellation and any new certificates thereafter issued shall not bear the foregoing legend.”

(b) Each Pledgor will cause any Indebtedness for borrowed money in an aggregate principal amount exceeding $2,500,000 owed to such Pledgor and required to be pledged hereunder pursuant to Section 9.12 of the Credit Agreement to be evidenced by a duly executed promissory note that is pledged and delivered to the Collateral Agent pursuant to the terms hereof.

7. Further Assurances. Each Pledgor agrees that at any time and from time to time, at the expense of such Pledgor, it will execute any and all further documents, financing statements, agreements and instruments, and take all such further actions (including the filing and recording of financing statements, fixture filings, mortgages, deeds of trust and other documents), which may be required under any applicable law, or which the Collateral Agent or the Required Lenders may reasonably request, in order (x) to perfect and protect any pledge, assignment or security interest granted or purported to be granted hereby (including the priority thereof) or (y) to enable the Collateral Agent to exercise and enforce its rights and remedies hereunder with respect to any Collateral.

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8. Voting Rights; Dividends and Distributions; Etc.

(a) So long as no Event of Default shall have occurred and be continuing:

(i) Each Pledgor shall be entitled to exercise any and all voting and other consensual rights pertaining to the Collateral or any part thereof for any purpose not prohibited by the terms of this Pledge Agreement or the other Credit Documents.

(ii) The Collateral Agent shall execute and deliver (or cause to be executed and delivered) to each Pledgor all such proxies and other instruments as such Pledgor may reasonably request for the purpose of enabling such Pledgor to exercise the voting and other rights that it is entitled to exercise pursuant to paragraph (i) above.

(b) Subject to paragraph (c) below, each Pledgor shall be entitled to receive and retain and use, free and clear of the Lien of this Pledge Agreement, any and all dividends, distributions, principal and interest made or paid in respect of the Collateral to the extent permitted by the Credit Agreement, as applicable; provided, however, that any and all noncash dividends, interest, principal or other distributions that would constitute Pledged Shares or Pledged Debt, whether resulting from a subdivision, combination or reclassification of the outstanding Equity Interests of the issuer of any Pledged Shares or received in exchange for Pledged Shares or Pledged Debt or any part thereof, or in redemption thereof, or as a result of any merger, consolidation, acquisition or other exchange of assets to which such issuer may be a party or otherwise, shall be, and shall be forthwith delivered to the Collateral Agent to hold as, Collateral and shall, if received by such Pledgor, be received in trust for the benefit of the Collateral Agent, be segregated from the other property or funds of such Pledgor and be forthwith delivered to the Collateral Agent as Collateral in the same form as so received (with any necessary indorsement).

(c) Upon written notice to a Pledgor by the Collateral Agent following the occurrence and during the continuance of an Event of Default,

(i) all rights of such Pledgor to exercise or refrain from exercising the voting and other consensual rights that it would otherwise be entitled to exercise pursuant to Section 8(a)(i) shall cease, and all such rights shall thereupon become vested in the Collateral Agent, which shall thereupon have the sole right to exercise or refrain from exercising such voting and other consensual rights during the continuance of such Event of Default, provided that, unless otherwise directed by the Required Lenders, the Collateral Agent shall have the right from time to time following the occurrence and during the continuance of an Event of Default to permit the Pledgors to exercise such rights. After all Events of Default have been cured or waived and the Borrower has delivered to the Collateral Agent a certificate to that effect, each Pledgor will have the right to exercise the voting and consensual rights that such Pledgor would otherwise be entitled to exercise pursuant to the terms of Section 8(a)(i) (and the obligations of the Collateral Agent under Section 8(a)(ii) shall be reinstated);

(ii) all rights of such Pledgor to receive the dividends, distributions and principal and interest payments that such Pledgor would otherwise be authorized to receive and retain pursuant to Section 8(b) shall cease, and all such rights shall thereupon become vested in the Collateral Agent, which shall thereupon have the sole right to receive and hold as Collateral such dividends, distributions and principal and interest payments during the continuance of such Event of Default. After all Events of Default have been cured or waived and the Borrower has delivered to the Collateral Agent a certificate to that effect, the Collateral Agent shall repay to each Pledgor (without interest) all dividends, distributions and principal and interest payments that such Pledgor would otherwise be permitted to receive, retain and use pursuant to the terms of Section 8(b);

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(iii) all dividends, distributions and principal and interest payments that are received by such Pledgor contrary to the provisions of Section 8(b) shall be received in trust for the benefit of the Collateral Agent, shall be segregated from other property or funds of such Pledgor and shall forthwith be delivered to the Collateral Agent as Collateral in the same form as so received (with any necessary indorsements); and

(iv) in order to permit the Collateral Agent to receive all dividends, distributions and principal and interest payments to which it may be entitled under Section 8(b) above, to exercise the voting and other consensual rights that it may be entitled to exercise pursuant to Section 8(c)(i) above, and to receive all dividends, distributions and principal and interest payments that it may be entitled to under Sections 8(c)(ii) and (c)(iii) above, such Pledgor shall, if necessary, upon written notice from the Collateral Agent, from time to time execute and deliver to the Collateral Agent, appropriate proxies, dividend payment orders and other instruments as the Collateral Agent may reasonably request.

9. Transfers and Other Liens; Additional Collateral; Etc. Each Pledgor shall:

(a) not (i) except as permitted by the Credit Agreement sell or otherwise dispose of, or grant any option or warrant with respect to, any of the Collateral or (ii) create or suffer to exist any consensual Lien upon or with respect to any of the Collateral, except for the Lien under this Pledge Agreement, provided that in the event such Pledgor sells or otherwise disposes of assets permitted by the Credit Agreement, and such assets are or include any of the Collateral, the Collateral Agent shall release such Collateral to such Pledgor free and clear of the Lien under this Pledge Agreement concurrently with the consummation of such sale;

(b) pledge and, if applicable, cause each U.S. Subsidiary to pledge, to the Collateral Agent for the ratable benefit of the Secured Parties, immediately upon acquisition thereof, all the Equity Interests and all evidence of Indebtedness held or received by such Pledgor or U.S. Subsidiary required to be pledged hereunder pursuant to Section 9.12 of the Credit Agreement, in each case pursuant to a supplement to this Pledge Agreement substantially in the form of Annex A hereto (it being understood that the execution and delivery of such a supplement shall not require the consent of any Pledgor hereunder and that the rights and obligations of each Pledgor hereunder shall remain in full force and effect notwithstanding the addition of any new Subsidiary Pledgor as a party to this Pledge Agreement); and

(c) defend its and the Collateral Agent’s title and interest to and in all the Collateral (and in the Proceeds thereof) against any and all Liens (other than the Lien of this Pledge Agreement), however arising, and against any and all Persons whomsoever.

10. Collateral Agent Appointed Attorney-in-Fact. Each Pledgor hereby appoints, which appointment is irrevocable and coupled with an interest, the Collateral Agent as such Pledgor’s attorney-in-fact, with full authority in the place and stead of such Pledgor and in the name of such Pledgor or otherwise, to take any action and to execute any instrument, in each case after the occurrence and during the continuance of an Event of Default, that the Collateral Agent may deem reasonably necessary or advisable to accomplish the purposes of this Pledge Agreement, including to receive, indorse and collect all instruments made payable to such Pledgor representing any dividend, distribution or principal or interest payment in respect of the Collateral or any part thereof and to give full discharge for the same.

11. The Collateral Agent’s Duties. The powers conferred on the Collateral Agent hereunder are solely to protect its interest in the Collateral and shall not impose any duty upon it to exercise any such powers. Except for the safe custody of any Collateral in its possession and the accounting

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for moneys actually received by it hereunder, the Collateral Agent shall have no duty as to any Collateral, as to ascertaining or taking action with respect to calls, conversions, exchanges, maturities, tenders or other matters relative to any Pledged Shares, whether or not the Collateral Agent or any other Secured Party has or is deemed to have knowledge of such matters, or as to the taking of any necessary steps to preserve rights against any parties or any other rights pertaining to any Collateral. The Collateral Agent shall be deemed to have exercised reasonable care in the custody and preservation of any Collateral in its possession if such Collateral is accorded treatment substantially equal to that which the Collateral Agent accords its own property.

12. Remedies. If any Event of Default shall have occurred and be continuing:

(a) The Collateral Agent may exercise in respect of the Collateral, in addition to all other rights and remedies provided for herein or otherwise available to it, all the rights and remedies of a secured party upon default under the UCC or any other applicable law and also may without notice except as specified below, sell the Collateral or any part thereof in one or more parcels at public or private sale or sales, at any exchange, broker’s board or office of the Collateral Agent or any Lender or elsewhere for cash or on credit or for future delivery at such price or prices and upon such other terms as are commercially reasonable irrespective of the impact of any such sales on the market price of the Collateral. The Collateral Agent shall be authorized at any such sale (if it deems it advisable to do so) to restrict the prospective bidders or purchasers of Collateral to Persons who will represent and agree that they are purchasing the Collateral for their own account for investment and not with a view to the distribution or sale thereof, and, upon consummation of any such sale, the Collateral Agent shall have the right to assign, transfer and deliver to the purchaser or purchasers thereof the Collateral so sold. Each purchaser at any such sale shall hold the property sold absolutely free from any claim or right on the part of any Pledgor, and each Pledgor hereby waives (to the extent permitted by law) all rights of redemption, stay and/or appraisal that it now has or may at any time in the future have under any rule of law or statute now existing or hereafter enacted. The Collateral Agent and any Secured Party shall have the right upon any such public sale, and, to the extent permitted by law, upon any such private sale, to purchase the whole or any part of the Collateral so sold, and the Collateral Agent or such Secured Party may pay the purchase price by crediting the amount thereof against the Obligations. Each Pledgor agrees that, to the extent notice of sale shall be required by law, at least ten days’ notice to such Pledgor of the time and place of any public sale or the time after which any private sale is to be made shall constitute reasonable notification. The Collateral Agent shall not be obligated to make any sale of Collateral regardless of notice of sale having been given. The Collateral Agent may adjourn any public or private sale from time to time by announcement at the time and place fixed therefor, and such sale may, without further notice, be made at the time and place to which it was so adjourned. To the extent permitted by law, each Pledgor hereby waives any claim against the Collateral Agent arising by reason of the fact that the price at which any Collateral may have been sold at such a private sale was less than the price that might have been obtained at a public sale, even if the Collateral Agent accepts the first offer received and does not offer such Collateral to more than one offeree.

(b) The Collateral Agent shall apply the proceeds of any collection or sale of the Collateral at any time after receipt as follows:

(i) first, to the payment of all reasonable and documented costs and expenses incurred by the Collateral Agent in connection with such collection or sale or otherwise in connection with this Pledge Agreement, the other Credit Documents or any of the Obligations, including all court costs and the reasonable fees and expenses of its agents and legal counsel, the repayment of all advances made by the Collateral Agent hereunder or under any other Credit Document on

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behalf of any Pledgor and any other reasonable and documented costs or expenses incurred in connection with the exercise of any right or remedy hereunder or under any other Credit Document;

(ii) second, to the Secured Parties, an amount equal to all Obligations owing to them on the date of any such distribution, and, if such moneys shall be insufficient to pay such amounts in full, then ratably (without priority of any one over any other) to such Secured Parties in proportion to the unpaid amounts thereof; and

(iii) third, any surplus then remaining shall be paid to the Pledgors or their successors or assigns or to whomsoever may be lawfully entitled to receive the same or as a court of competent jurisdiction may direct.

Upon any sale of the Collateral by the Collateral Agent (including pursuant to a power of sale granted by statute or under a judicial proceeding), the receipt of the Collateral Agent or of the officer making the sale shall be a sufficient discharge to the purchaser or purchasers of the Collateral so sold and such purchaser or purchasers shall not be obligated to see to the application of any part of the purchase money paid over to the Collateral Agent or such officer or be answerable in any way for the misapplication thereof.

(c) Each Pledgor shall remain liable for any deficiency if the proceeds of any sale or other disposition of the Collateral are insufficient to pay its Obligations and the fees and disbursements of any attorneys employed by the Collateral Agent to collect such deficiency.

(d) The Collateral Agent may exercise any and all rights and remedies of each Pledgor in respect of the Collateral.

(e) All payments received by any Pledgor after the occurrence and during the continuance of an Event of Default in respect of the Collateral shall be received in trust for the benefit of the Collateral Agent shall be segregated from other property or funds of such Pledgor and shall be forthwith delivered to the Collateral Agent as Collateral in the same form as so received (with any necessary indorsement).

13. Amendments, etc. with Respect to the Obligations; Waiver of Rights. Each Pledgor shall remain obligated hereunder notwithstanding that, without any reservation of rights against any Pledgor and without notice to or further assent by any Pledgor, (a) any demand for payment of any of the Obligations made by the Collateral Agent or any other Secured Party may be rescinded by such party and any of the Obligations continued, (b) the Obligations, or the liability of any other party upon or for any part thereof, or any collateral security or guarantee therefor or right of offset with respect thereto, may, from time to time, in whole or in part, be renewed, extended, amended, modified, accelerated, compromised, waived, surrendered or released by the Collateral Agent or any other Secured Party, (c) the Credit Agreement, the other Credit Documents, the Letters of Credit and any other documents executed and delivered in connection therewith and the Hedge Agreements and any other documents executed and delivered in connection therewith and any documents entered into with the Administrative Agent or the Collateral Agent or any of their respective affiliates in connection with treasury, depositary or cash management services or in connection with any automated clearinghouse transfer of funds may be amended, modified, supplemented or terminated, in whole or in part, as the Administrative Agent (or the Required Lenders, as the case may be, or, in the case of any Hedge Agreement or documents entered into with the Administrative Agent or any of its affiliates in connection with treasury, depositary or cash management services or in connection with any automated clearinghouse transfer of funds, the party thereto) may deem advisable from time to time, and (d) any collateral security, guarantee or right of offset at any time held

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by the Collateral Agent or any other Secured Party for the payment of the Obligations may be sold, exchanged, waived, surrendered or released. Neither the Collateral Agent nor any other Secured Party shall have any obligation to protect, secure, perfect or insure any Lien at any time held by it as security for the Obligations or for this Pledge Agreement or any property subject thereto. When making any demand hereunder against any Pledgor, the Collateral Agent or any other Secured Party may, but shall be under no obligation to, make a similar demand on the Borrower or any Pledgor or any other person, and any failure by the Collateral Agent or any other Secured Party to make any such demand or to collect any payments from the Borrower or any Pledgor or any other person or any release of the Borrower or any Pledgor or any other person shall not relieve any Pledgor in respect of which a demand or collection is not made or any Pledgor not so released of its several obligations or liabilities hereunder, and shall not impair or affect the rights and remedies, express or implied, or as a matter of law, of the Collateral Agent or any other Secured Party against any Pledgor. For the purposes hereof “demand” shall include the commencement and continuance of any legal proceedings.

14. Continuing Security Interest; Assignments Under the Credit Agreement; Release.

(a) This Pledge Agreement shall remain in full force and effect and be binding in accordance with and to the extent of its terms upon each Pledgor and the successors and assigns thereof, and shall inure to the benefit of the Collateral Agent and the other Secured Parties and their respective successors, indorsees, transferees and assigns until all the Obligations (other than any contingent indemnity obligations not then due) under the Credit Documents shall have been satisfied by payment in full, the Commitments shall be terminated and no Letters of Credit shall be outstanding, notwithstanding that from time to time during the term of the Credit Agreement and any Hedge Agreement the Credit Parties may be free from any Obligations.

(b) A Subsidiary Pledgor shall automatically be released from its obligations hereunder and the pledge of such Subsidiary Pledgor shall be automatically released upon the consummation of any transaction permitted under the Credit Agreement, as a result of which such Subsidiary Pledgor ceases to be a Subsidiary Guarantor.

(c) Upon any sale or other transfer by any Pledgor of any Collateral that is permitted under the Credit Agreement or upon the effectiveness of any written consent to the release of the security interest granted hereby in any Collateral pursuant to Section 13.1 of the Credit Agreement, the obligations of such Pledgor with respect to such Collateral shall be automatically released and such Collateral sold free and clear of the Lien and Security Interests created hereby.

(d) In connection with any termination or release pursuant to the foregoing paragraph (a), (b) or (c), the Collateral Agent shall execute and deliver to any Pledgor, at such Pledgor’s expense, all documents that such Pledgor shall reasonably request to evidence such termination or release. Any execution and delivery of documents pursuant to this Section 14 shall be without recourse to or warranty by the Collateral Agent.

15. Reinstatement. Each Pledgor further agrees that, if any payment made by any Credit Party or other Person and applied to the Obligations is at any time annulled, avoided, set aside, rescinded, invalidated, declared to be fraudulent or preferential or otherwise required to be refunded or repaid, or the proceeds of Collateral are required to be returned by any Secured Party to such Credit Party, its estate, trustee, receiver or any other party, including any Pledgor, under any bankruptcy law, state, federal or foreign law, common law or equitable cause, then, to the extent of such payment or repayment, any Lien or other Collateral securing such liability shall be and remain in full force and effect, as fully as if such payment had never been made or, if prior thereto the Lien granted hereby or other Collateral securing such liability hereunder shall have been released or terminated by virtue of such cancellation or

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surrender), such Lien or other Collateral shall be reinstated in full force and effect, and such prior cancellation or surrender shall not diminish, release, discharge, impair or otherwise affect any Lien or other Collateral securing the obligations of any Pledgor in respect of the amount of such payment.

16. Notices. All notices, requests and demands pursuant hereto shall be made in accordance with Section 13.2 of the Credit Agreement. All communications and notices hereunder to any Pledgor shall be given to it in care of the Borrower at the Borrower’s address set forth in Section 13.2 of the Credit Agreement.

17. Counterparts. This Pledge Agreement may be executed by one or more of the parties to this Pledge Agreement on any number of separate counterparts (including by facsimile or other electronic transmission), and all of said counterparts taken together shall be deemed to constitute one and the same instrument. A set of the copies of this Pledge Agreement signed by all the parties shall be lodged with the Collateral Agent and the Borrower.

18. Severability. Any provision of this Pledge Agreement that is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. The parties hereto shall endeavor in good-faith negotiations to replace the invalid, illegal or unenforceable provisions with valid provisions the economic effect of which comes as close as possible to that of the invalid, illegal or unenforceable provisions.

19. Integration. This Pledge Agreement together with the other Credit Documents represents the agreement of each of the Pledgors with respect to the subject matter hereof and there are no promises, undertakings, representations or warranties by the Collateral Agent or any other Secured Party relative to the subject matter hereof not expressly set forth or referred to herein or in the other Credit Documents.

20. Amendments in Writing; No Waiver; Cumulative Remedies.

(a) None of the terms or provisions of this Pledge Agreement may be waived, amended, supplemented or otherwise modified except by a written instrument executed by the affected Pledgor and the Administrative Agent in accordance with Section 13.1 of the Credit Agreement.

(b) Neither the Collateral Agent nor any Secured Party shall by any act (except by a written instrument pursuant to Section 20(a) hereof), delay, indulgence, omission or otherwise be deemed to have waived any right or remedy hereunder or to have acquiesced in any Default or Event of Default or in any breach of any of the terms and conditions hereof. No failure to exercise, nor any delay in exercising, on the part of the Collateral Agent or any other Secured Party, any right, power or privilege hereunder shall operate as a waiver thereof. No single or partial exercise of any right, power or privilege hereunder shall preclude any other or further exercise thereof or the exercise of any other right, power or privilege. A waiver by the Collateral Agent or any other Secured Party of any right or remedy hereunder on any one occasion shall not be construed as a bar to any right or remedy that the Collateral Agent or such other Secured Party would otherwise have on any future occasion.

(c) The rights, remedies, powers and privileges herein provided are cumulative, may be exercised singly or concurrently and are not exclusive of any other rights or remedies provided by law.

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21. Section Headings. The Section headings used in this Pledge Agreement are for convenience of reference only and are not to affect the construction hereof or be taken into consideration in the interpretation hereof.

22. Successors and Assigns. The provisions of this Pledge Agreement shall be binding upon and inure to the benefit of the parties hereto and their respective successors and assigns permitted hereby, except that no Pledgor may assign, transfer or delegate any of its rights or obligations under this Pledge Agreement without the prior written consent of the Collateral Agent except pursuant to a transaction permitted by the Credit Agreement.

23. WAIVER OF JURY TRIAL. EACH PLEDGOR HEREBY IRREVOCABLY AND UNCONDITIONALLY WAIVES TRIAL BY JURY IN ANY LEGAL ACTION OR PROCEEDING RELATING TO THIS PLEDGE AGREEMENT, ANY OTHER CREDIT DOCUMENT AND FOR ANY COUNTERCLAIM THEREIN.

24. Submission to Jurisdiction; Waivers. Each of the Pledgors hereby irrevocably and unconditionally:

(a) submits for itself and its property in any legal action or proceeding relating to this Pledge Agreement and the other Credit Documents to which it is a party, or for recognition and enforcement of any judgment in respect thereof, to the non-exclusive general jurisdiction of the courts of the State of New York, the courts of the United States of America for the Southern District of New York and appellate courts from any thereof;

(b) consents that any such action or proceeding may be brought in such courts and waives any objection that it may now or hereafter have to the venue of any such action or proceeding in any such court or that such action or proceeding was brought in an inconvenient court and agrees not to plead or claim the same;

(c) agrees that service of process in any such action or proceeding may be effected by mailing a copy thereof by registered or certified mail (or any substantially similar form of mail), postage prepaid, to such Pledgor at its address referred to in Section 16 or at such other address of which the Collateral Agent shall have been notified pursuant thereto;

(d) agrees that nothing herein shall affect the right of the Collateral Agent or any other Secured Party to effect service of process in any other manner permitted by law or shall limit the right of the Collateral Agent or any other Secured Party to sue in any other jurisdiction; and

(e) waives, to the maximum extent not prohibited by law, any right it may have to claim or recover in any legal action or proceeding referred to in this Section 24 any special, exemplary, punitive or consequential damages.

25. Acknowledgements. Each Pledgor hereby acknowledges that:

(a) it has been advised by counsel in the negotiation, execution and delivery of this Pledge Agreement and the other Credit Documents to which it is a party;

(b) neither the Collateral Agent nor any other Secured Party has any fiduciary relationship with or duty (except as provided in Section 11 hereof) to any Pledgor arising out of or in connection with this Pledge Agreement or any of the other Credit Documents, and the relationship

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between the Pledgors, on the one hand, and the Collateral Agent and the other Secured Parties, on the other hand, in connection herewith or therewith is solely that of debtor and creditor; and

(c) no joint venture is created hereby or by the other Credit Documents or otherwise exists by virtue of the transactions contemplated hereby among the Lenders and any other Secured Party or among the Pledgors and the Lenders and any other Secured Party.

26. GOVERNING LAW. THIS PLEDGE AGREEMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAW OF THE STATE OF NEW YORK.

[Signature Pages Follow]

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IN WITNESS WHEREOF, each of the undersigned has caused this Pledge Agreement to be duly executed and delivered as of the date first above written.

[Signature Page to Pledge Agreement]

SCHEDULE 1

TO THE PLEDGE AGREEMENT

Pledged Shares

Pledged Debt

None

ANNEX A

TO THE PLEDGE AGREEMENT

SUPPLEMENT NO. [    ] dated as of [            ] to the PLEDGE AGREEMENT dated as of March 10, 2006, among SERENA SOFTWARE, INC., a Delaware corporation, the “Borrower”), each of the Subsidiaries of the Borrower listed on the signature pages thereto (each such Subsidiary being a “Subsidiary Pledgor” and, collectively, the “Subsidiary Pledgors”; the Subsidiary Pledgors and the Borrower are referred to collectively as the “Pledgors”) and LEHMAN COMMERCIAL PAPER INC., as Collateral Agent (in such capacity, the “Collateral Agent”) under the Credit Agreement referred to below.

A. Reference is made to [(a)] the Credit Agreement, dated as of March 10, 2006 (as amended, amended and restated, supplemented or otherwise modified, refinanced or replaced from time to time, the “Credit Agreement”), among SPYGLASS MERGER CORP., a Delaware Corporation (which merged on the date thereof with and into the Borrower), the Borrower, the lending institutions from time to time party thereto (each a “Lender” and collectively, the “Lenders”), LEHMAN COMMERCIAL PAPER INC., as Administrative Agent and as Collateral Agent, LEHMAN BROTHERS INC., MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED and UBS SECURITIES LLC, as Joint Lead Arrangers and Joint Lead Bookrunners, MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED, as Syndication Agent and UBS SECURITIES LLC, as Documentation Agent [and (b) the Guarantee dated as of [ ], (as the same may be amended, restated, supplemented and or otherwise modified from time to time, the “Guarantee”), among the Guarantors party thereto and the Collateral Agent].¹

B. Capitalized terms used herein and not otherwise defined herein shall have the meanings assigned to such terms in the Pledge Agreement.

C. The Pledgors have entered into the Pledge Agreement in order to induce the Administrative Agent, the Collateral Agent, the Syndication Agent, the Documentation Agents the Lenders and the Letter of Credit Issuer to enter into the Credit Agreement and to induce the respective Lenders and the Letter of Credit Issuer to make their respective Extensions of Credit to the Borrower under the Credit Agreement and to induce one or more Lenders or affiliates of Lenders to enter into Hedge Agreements.

D. The undersigned [Pledgors][Subsidiary Guarantors] (each an “Additional Pledgor”) are (a) the legal and beneficial owners of the Equity Interests described under Schedule 1 hereto and issued by the entities named therein (such pledged Equity Interests, together with any Equity Interests obtained in the future of the issuer of such Pledged Shares (the “After-acquired Additional Pledged Shares”), referred to collectively herein as the “Additional Pledged Shares”) and (b) the legal and beneficial owners of the Indebtedness (the “Additional Pledged Debt”) described under Schedule 1 hereto.

E. Section 9.12 of the Credit Agreement and Section 9(b) of the Pledge Agreement provide that additional Subsidiaries may become Subsidiary Pledgors under the Pledge Agreement by

execution and delivery of an instrument in the form of this Supplement. Each undersigned Additional Pledgor is executing this Supplement in accordance with the requirements of Section 9(b) of the Pledge Agreement to pledge to the Collateral Agent for the ratable benefit of the Secured Parties the Additional Pledged Shares and the Additional Pledged Debt [and to become a Subsidiary Pledgor under the Pledge Agreement] in order to induce the Lenders and the Letter of Credit Issuer to make additional Extensions of Credit and as consideration for Extensions of Credit previously made.

Accordingly, the Collateral Agent and each undersigned Additional Pledgor agree as follows:

SECTION 1. In accordance with Section 9(b) of the Pledge Agreement, each Additional Pledgor by its signature hereby transfers, assigns and pledges to the Collateral Agent, for the ratable benefit of the Secured Parties, and hereby grants to the Collateral Agent, for the ratable benefit of the Secured Parties, a security interest in all of such Additional Pledgor’s right, title and interest in the following, whether now owned or existing or hereafter acquired or existing (collectively, the “Additional Collateral”):

(a) the Additional Pledged Shares held by such Additional Pledgor and the certificates representing such Additional Pledged Shares and any interest of such Additional Pledgor in the entries on the books of the issuer of the Additional Pledged Shares or any financial intermediary pertaining to the Additional Pledged Shares and all dividends, cash, warrants, rights, instruments and other property or proceeds from time to time received, receivable or otherwise distributed in respect of or in exchange for any or all of the Additional Pledged Shares;

(b) the Additional Pledged Debt and the instruments evidencing the Additional Pledged Debt owed to such Additional Pledgor, and all interest, cash, instruments and other property or proceeds from time to time received, receivable or otherwise distributed in respect of or in exchange for any or all of such Additional Pledged Debt; and

(c) to the extent not covered by clauses (a) and (b) above, respectively, all proceeds of any or all of the foregoing Additional Collateral. For purposes of this Supplement, the term “proceeds” includes whatever is receivable or received when Additional Collateral or proceeds are sold, exchanged, collected or otherwise disposed of, whether such disposition is voluntary or involuntary, and includes proceeds of any indemnity or guarantee payable to any Additional Pledgor or the Collateral Agent from time to time with respect to any of the Additional Collateral.

For purposes of the Pledge Agreement, (x) the Collateral shall be deemed to include the Additional Collateral and (y) the After-acquired Pledged Shares shall be deemed to include the Additional After-acquired Pledged Shares.

[SECTION 2. Each Additional Pledgor by its signature below becomes a Pledgor under the Pledge Agreement with the same force and effect as if originally named therein as a Pledgor and each Additional Pledgor hereby agrees to all the terms and provisions of the Pledge Agreement applicable to it as a Pledgor thereunder. Each reference to a “Subsidiary Pledgor” or a “Pledgor” in the Pledge Agreement shall be deemed to include each Additional Pledgor. The Pledge Agreement is hereby incorporated herein by reference.]²

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SECTION [2][3]. Each Additional Pledgor represents and warrants as follows:

(a) Schedule 1 hereto (i) correctly represents as of the date hereof (A) the issuer, the certificate number, the Pledgor and registered owner, the number and class and the percentage of the issued and outstanding Equity Interests of such class of all Additional Pledged Shares and (B) the issuer, the initial principal amount, the Pledgor and holder, date of and maturity date of all Additional Pledged Debt and (ii) together with Schedule 1 to the Pledge Agreement and the comparable schedules to each other Supplement to the Pledge Agreement, includes all Equity Interests, debt securities and promissory notes required to be pledged hereunder. Except as set forth on Schedule 1 hereto, the Pledged Shares represent all of the issued and outstanding Equity Interests of each class of Equity Interests of the issuer on the date hereof.

(b) Such Additional Pledgor is the legal and beneficial owner of the Additional Collateral pledged or assigned by such Additional Pledgor hereunder free and clear of any Lien, except for the Lien created by this Supplement to the Pledge Agreement.

(c) As of the date of this Supplement, the Additional Pledged Shares pledged by such Additional Pledgor hereunder have been duly authorized and validly issued and, in the case of Additional Pledged Shares issued by a corporation, are fully paid and non-assessable.

(d) The execution and delivery by such Additional Pledgor of this Supplement and the pledge of the Additional Collateral pledged by such Additional Pledgor hereunder pursuant hereto create a valid and perfected first-priority security interest in the Additional Collateral, securing the payment of the Obligations, in favor of the Collateral Agent for the ratable benefit of the Secured Parties.

(e) Such Additional Pledgor has full power, authority and legal right to pledge all the Additional Collateral pledged by such Additional Pledgor pursuant to this Supplement and this Supplement constitutes a legal, valid and binding obligation of each Additional Pledgor, enforceable in accordance with its terms, except as enforceability thereof may be limited by bankruptcy, insolvency or other similar laws affecting creditors’ rights generally and subject to general principles of equity.

SECTION [3][4]. This Supplement may be executed by one or more of the parties to this Supplement on any number of separate counterparts (including by facsimile or other electronic transmission), and all of said counterparts taken together shall be deemed to constitute one and the same instrument. A set of the copies of this Supplement signed by all the parties shall be lodged with the Collateral Agent and the Borrower. This Supplement shall become effective as to each Additional Pledgor when the Collateral Agent shall have received counterparts of this Supplement that, when taken together, bear the signatures of such Additional Pledgor and the Collateral Agent.

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SECTION [4][5]. Except as expressly supplemented hereby, the Pledge Agreement shall remain in full force and effect.

SECTION [5][6]. THIS SUPPLEMENT AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER SHALL BE GOVERNED BY, AND CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF NEW YORK.

SECTION [6][7]. Any provision of this Supplement that is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof and in the Pledge Agreement, and any such prohibition or unenforceability in any jurisdiction shall not invalidate or render unenforceable such provision in any other jurisdiction. The parties hereto shall endeavor in good-faith negotiations to replace the invalid, illegal or unenforceable provisions with valid provisions the economic effect of which comes as close as possible to that of the invalid, illegal or unenforceable provisions.

SECTION [7][8]. All notices, requests and demands pursuant hereto shall be made in accordance with Section 16 of the Pledge Agreement. All communications and notices hereunder to each Additional Pledgor shall be given to it in care of the Borrower at the Borrower’s address set forth in Section 13.2 of the Credit Agreement.

SECTION [8][9]. Each Additional Pledgor agrees to reimburse the Collateral Agent for its respective reasonable out-of-pocket expenses in connection with this Supplement, including the reasonable fees, other charges and disbursements of counsel for the Collateral Agent.

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IN WITNESS WHEREOF, each Additional Pledgor and the Collateral Agent have duly executed this Supplement to the Pledge Agreement as of the day and year first above written.

SCHEDULE 1

TO SUPPLEMENT NO. [    ]

TO THE PLEDGE AGREEMENT

Pledged Shares

Pledged Debt