LICENSE AGREEMENT


     THIS License Agreement ("Agreement") is made as of February 20, 1996 (the
"Effective Date") by and between FTP Software, Inc., a Massachusetts corporation
("FTP"), and Network Computing Device, Inc., a California corporation, and NCD
Software Corporation, a California corporation and wholly-owned subsidiary of
Network Computing Devices, Inc. (collectively "NCD").

                                   BACKGROUND

     NCD has assigned certain rights in the Mariner Product Line to FTP pursuant
to a Asset Purchase Agreement between the parties.  Under this Agreement, FTP
licenses certain rights in the Mariner Product Line back to NCD, and NCD
licenses to FTP certain rights in certain modules contained in the Mariner
product that are derived from its Z-mail product.
     
     NOW, THEREFORE, in consideration of the mutual covenants and premises
herein contained, the parties hereto agree as follows:


I.     DEFINITIONS

     1.1  "AUTOPILOT PATENT APPLICATION" shall mean the patent application
          number 08/401-183, entitled "Integrated Network Access User Interface
          System and Method."

     1.2  "AUTOPILOT PATENT RIGHTS" shall mean any shall mean any and all rights
          in and to the AutoPilot Patent Application; any foreign counterparts
          of such application; any patents issuing on the foregoing application;
          any divisions, substitutions, re-examinations, and continuations
          thereof; and all reissues, renewals and extensions thereof. 
          Continuations-in-part of the foregoing application and patents issuing
          on such continuations-in-part, patents of addition, and all reissues,
          renewals and extensions of such patents and patents of addition, shall
          also be within the AutoPilot Patent Rights, to the extent the same
          claim subject matter that was disclosed in the foregoing application
          or any foreign counterparts thereof.

     1.3  "BINARY CODE" shall mean that form of computer software suitable for
          direct execution by a computer without intervening steps of assembly
          or compilation.

     1.4  "BINARY SOFTWARE" shall mean the Mariner Product in Binary Code form
          only.

     1.5  "MARINER PRODUCT" shall have the meaning set forth for Products in the
          Asset Purchase Agreement among Network Computing Devices, Inc., NCD
          Software Corporation and FTP Software, Inc. of even date herewith.



     1.6  "SOURCE CODE" shall mean that form of computer software suitable to be
          read and written by programmers and which must be converted to Binary
          Software prior to execution by a computer.

     1.7   "SOURCE SOFTWARE" shall mean the Source Code for the Mariner Product
          as it exists on the Effective Date, including both the commercially
          released version and work-in-process.

     1.8  "TERMINALS" shall mean a hardware device that does not execute a user
          accessible operating system and is lacking any practical use (except
          for device configuration and diagnostic functions) unless connected to
          a local or wide area network, excluding devices capable of running
          application programs stored on customary removable media, rotating
          storage, and the like.

     1.9  "Z-MAIL MODULES" shall mean those modules that are part of NCD's Z-
          mail product and identified in Schedule 2.1(a) of the Asset Purchase
          Agreement.

II.    GRANT

     2.1  LICENSE TO FTP.  NCD grants to FTP a worldwide, royalty-free, non-
          exclusive, perpetual, irrevocable license, including the right to
          sublicense, to use, display, copy, modify, import, export, sell and
          distribute the Z-Mail Modules, and create derivative works based
          thereon.

     2.2  SOURCE CODE LICENSE TO NCD.  FTP grants to NCD, a royalty-free, non-
          exclusive, perpetual, non-transferable (except as set forth in Section
          8.1 below), non-assignable (except as set forth in Section 8.1 below),
          worldwide license to use, display and modify the Source Software, and
          sell, distribute and sublicense derivative works thereof in Binary
          Code format only; provided that NCD may only use such rights and
          licenses in the following manner:

          2.2.1     Subject to Section 8.1, NCD may use such rights and license
                    to develop derivative works of the Source Software and sell
                    and distribute such derivative works in binary form only,
                    and only if such software is bundled with a Terminal
                    manufactured by or for NCD, NCD's parent, or any entity
                    forty percent (40%) or more of which is owned by NCD
                    (collectively "NCD or Affiliate") under the brand name of
                    NCD or Affiliate or NCD's or Affiliate's customer, or any
                    other product as to which FTP consents, which consent shall
                    not be unreasonably withheld. 

          2.2.2     NCD may embed the Source Software or derivative works
                    thereof in other software applications developed by NCD,
                    provided that:



                    (a)  NCD shall not distribute any application in which more
                         than twenty-five percent (25%) of the Source Software
                         (as measured in lines of Source Code) or derivative
                         works of more than twenty-five percent (25%) of the
                         Source Software (as measured in lines of Source Code)
                         is embedded;

                    (b)  the Source Software or derivatives thereof comprises
                         less than fifteen percent (15%) of the lines of Source
                         Code in any application in which it is embedded; and 

                    (c)  NCD shall not use components of the Source Software
                         that perform functionality covered by claims of the
                         AutoPilot Patent Application.

          2.2.3     NCD may use the Source Software to create modified versions
                    of the Binary Software provided by FTP in the event such
                    Binary Software contains an error (as reasonably agreed by
                    the parties) and FTP, after written notification by NCD, is
                    unwilling to modify the Binary Code in a time frame
                    reasonably acceptable to NCD; provided that NCD shall
                    provide and assign the rights to all such modifications to
                    FTP as soon as reasonably practical after completion
                    thereof. 

          2.2.4     Any time after the first anniversary of the Effective Date,
                    and until the second anniversary of the Effective Date, NCD
                    may remove the restrictions set forth in Section 2.2.1,
                    2.2.2 and 2.2.3 above for a one time payment of two million
                    dollars ($2,000,000).

     2.3  BINARY CODE.  FTP grants to NCD a perpetual, non-exclusive, world-
          wide, fully paid, license to use, publicly perform, publicly display,
          copy, sell and distribute, the Binary Software; provided that NCD
          shall be allowed to sell and distribute the Binary Software only if
          the Binary Software is bundled with NCD software that has significant
          added value. For the purposes of this Section 2.3 "significant added
          value" shall mean software that has a list price of at least fifty
          percent (50%) of the list price of the Mariner Product.

          2.3.1     FTP and NCD will use commercially reasonable efforts to
                    reach agreement on specifications and a delivery schedule
                    for APIs for the Binary Software.  In the event the parties
                    are unable to reach a reasonable agreement on the
                    specifications or delivery schedule with respect to any
                    item, FTP will hire an independent contractor to complete
                    such work at FTP's offices.  Such independent contractor
                    shall promptly provide to NCD, at NCD's request, reports on
                    the status of the work, including but not limited to reports
                    on costs and expenses incurred to date, projections of costs
                    and expenses for future work and estimates of the percentage
                    of work completed.  NCD, in NCD's sole





                    discretion, upon ten (10) days written notice to FTP may 
                    decline to contribute its share of costs for such 
                    contractor and FTP may then terminate the engagement of 
                    the contractor or fund the development itself, in which 
                    case NCD shall have no further obligation for costs 
                    incurred after such ten (10) day period and FTP shall have 
                    no further obligation to complete such work.  NCD shall be 
                    responsible for all costs and expenses related to such 
                    work; provided that FTP will reimburse NCD for fifty 
                    percent (50%) of such costs and expenses, up to a maximum 
                    of twenty-five thousand dollars ($25,000).  In the event 
                    the parties reach agreement on the specifications and 
                    delivery schedule and FTP advises NCD that it will be 
                    unable to meet such specifications (unless it is 
                    unfeasible to meet such specifications, or, if George 
                    Cowsar and David Korn have not joined FTP (either as a 
                    consultant or employee) or are not at FTP six (6) months 
                    after the Effective Date, or will miss such delivery 
                    schedule by more than thirty (30) days, FTP will hire an 
                    independent contractor to complete such work and will be 
                    responsible for reasonable costs and expenses.

          2.3.2     FTP will use commercially reasonable efforts to deliver
                    updated Binary Code to NCD in accordance with the
                    specifications and delivery schedule agreed to by the
                    parties in 2.3.1 above.  Upon delivery, such updates shall
                    become part of the Binary Software.

          2.3.3     During the 1996 calendar year, FTP will provide to NCD all
                    bug fixes, error corrections, and enhancements developed by
                    FTP, which FTP, in its sole discretion makes generally
                    available to its other customers, which will become part of
                    the Binary Software upon delivery, provided that FTP will in
                    its sole discretion either:

                    a)   Remove all segments of code that FTP does not have the
                    right to license to NCD; provided that nothing shall
                    obligate FTP to acquire such license for NCD; or

                    b)   License to NCD a product that contains some or all
                    third party technology licensed by FTP, at a reasonable
                    price to be determined by FTP in its sole discretion.  If
                    NCD chooses not to obtain such a license, FTP shall provide
                    an update as set forth in 2.3.3(b) above.

          2.3.4     During the 1996 calendar year, FTP will provide level three
                    technical support (as standardly provided by FTP to its
                    other OEM customers) to NCD for the Binary Software,
                    however, NCD shall be solely responsible for providing
                    customer support to its customers (at the level normally
                    provided by FTP's OEM customers). 

          2.3.5     NCD shall have no right to reverse assemble or decompile the
                    Binary Software or updates thereto.



          2.3.6     FTP will offer technical support (at least at the level
                    described in 2.3.4 above) and upgrades to NCD after 1996 at
                    FTP's then current rates for so long as NCD purchases
                    technical support without interruption.

     2.4  AUTOPILOT PATENT RIGHTS

          2.4.1     After the first anniversary of the Effective Date, FTP will
                    grant to NCD a worldwide, fully-paid, royalty free,
                    perpetual, irrevocable, non-exclusive license, with no right
                    to sublicense, under the AutoPilot Patent Rights to use,
                    make, have made, import, sell and distribute, products that
                    are covered by a claim set forth in the AutoPilot Patent
                    Application.

          2.4.2     NCD agrees that it will not develop, distribute or sell any
                    software that is covered by a claim of the AutoPilot Patent
                    Application before the first anniversary of the Effective
                    Date, other than as permitted by the license granted under
                    Section 2.3 above.

          2.4.3     If FTP enters into an agreement with a third party, in which
                    FTP licenses the third party under the AutoPilot Patent
                    Rights, and where NCD has played a significant role in
                    bringing the third party business opportunity to FTP's
                    attention, then NCD shall be entitled to a fee equal to five
                    percent (5%) of FTP's net revenues from such transaction.

III. CONSIDERATION.

     3.1  SOURCE LICENSE.  In consideration of the rights and licenses granted
          to NCD in Section 2.2 above, NCD shall pay to FTP a license fee of one
          and one half million dollars ($1,500,000) on the Effective Date.

     3.2  BINARY LICENSE.  In consideration of the rights and licenses granted
          to NCD in Section 2.3 above, NCD shall pay to FTP a license fee of one
          million dollars ($1,000,000) on the Effective Date.

IV.  REPRESENTATIONS, WARRANTIES AND INDEMNIFICATION.

     4.1  NCD.  NCD represents and warrants that: (i) the Z-Mail Modules do not
          infringe the copyright or trade secrets of any third party; (ii) to
          the best knowledge of NCD, the Z-Mail Modules do not infringe any
          third party patent or trademark; (iii) NCD has the right and authority
          to enter into this Agreement and grant the rights and licenses
          hereunder; (iv) NCD has not granted, and neither will grant in the
          future, any rights in the Z-Mail Modules that are inconsistent with
          the rights and licenses granted to FTP herein; and (v) NCD will not
          assert against FTP's use, manufacture or sale of products derived from
          the Z-mail modules any rights in any patent or patent application, the



          claims of which would cover the Z-Mail Modules and hereby licenses FTP
          the non-exclusive right under such patents to make, have made, use,
          import, export, distribute and sell such products but without any
          express, implied or statutory warranty of non-infringement.

     4.2  FTP.  FTP represents and warrants that: (i) software and code provided
          by FTP to NCD pursuant to this Agreement, including but not limited to
          updates, bug fixes, error corrections, and enhancements, do not
          infringe the copyright or trade secrets of any third party, except to
          the extent that such infringement arises out of or results from
          software or code provided by NCD to FTP pursuant to this Agreement or
          the Asset Purchase Agreement; (ii)  to the best knowledge of FTP,
          software and code provided by FTP to NCD pursuant to this Agreement,
          including but not limited to updates, bug fixes, error corrections,
          and enhancements, do not infringe any third party patent or trademark,
          except to the extent that such infringement arises out of or results
          from software or code provided by NCD to FTP pursuant to this
          Agreement or the Asset Purchase Agreement or specifications provided
          by NCD; (iii) it has the right and authority to enter into this
          Agreement and grant the rights and licenses hereunder; and (iv) FTP
          has not granted, and neither will grant in the future, any rights in
          the Source Software or Binary Software that are inconsistent with the
          rights and licenses granted to NCD herein.

     4.3  INDEMNIFICATION BY NCD.  NCD agrees to defend, indemnify, and hold FTP
          harmless against any loss, liability, and expense (including
          reasonable attorneys' fees) arising from any breach of the
          representations and warranties set forth in Section 4.1 above.  FTP
          agrees to provide NCD with (i) prompt written notice of such claim or
          action, (ii) control and authority over the defense or settlement of
          such claim or action, and (iii) proper and full information and
          reasonable assistance to defend and/or settle any such claim or
          action.

     4.4  INDEMNIFICATION BY FTP.  FTP agrees to defend, indemnify, and hold NCD
          harmless against any loss, liability, and expense (including
          reasonable attorneys' fees arising from any breach of the
          representations and warranties set forth in Section 4.2 above.  NCD
          agrees to provide FTP with (i) prompt written notice of such claim or
          action, (ii) control and authority over the defense or settlement of
          such claim or action, and (iii) proper and full information and
          reasonable assistance to defend and/or settle any such claim or
          action.

     4.5  DISCLAIMER.  EXCEPT AS SET FORTH IN THIS AGREEMENT, THE SOURCE CODE,
          BINARY CODE AND Z-MAIL MODULES ARE PROVIDED "AS-IS".  NEITHER PARTY
          MAKES ANY REPRESENTATIONS OR WARRANTIES OTHER THAN THOSE EXPRESSLY
          STATED IN THIS AGREEMENT, AND SPECIFICALLY, OTHER THAN AS SET FORTH IN
          THIS SECTION 4, DISCLAIMS THE EXPRESS, STATUTORY OR IMPLIED WARRANTIES
          OF



          MERCHANTABILITY, NON-INFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE.

V.     CONFIDENTIAL INFORMATION

     5.1  GENERAL.  The parties may, from time to time, in connection with this
          Agreement, disclose to each other Confidential Information. 
          "Confidential Information" shall mean any information disclosed in
          writing by a party to this Agreement to any of the other parties to
          this Agreement, and marked by the disclosing party with the legend
          "CONFIDENTIAL" or other similar legend sufficient to identify such
          information as confidential proprietary information of the disclosing
          party.  Neither party shall use any Confidential Information of the
          other party except as expressly authorized under this Agreement, and
          each party will use best efforts to prevent the disclosure of the
          other party's Confidential Information to third parties; provided that
          the parties may disclose Confidential Information, with similar
          protections in place, to the extent reasonably necessary to exploit
          the rights and license granted to such party hereunder (including the
          rights to grant and authorize sublicenses); and provided further that
          the recipient party's obligations under this Article V shall not apply
          to Confidential Information that:

          5.1.1     is disclosed orally; provided, however, that the recipient
                    party's obligations under this Article V shall apply to
                    information disclosed orally if such information is
                    confirmed in writing as "CONFIDENTIAL" by the disclosing
                    party within thirty (30) days after disclosure thereof;

          5.1.2     is in the recipient party's possession at the time of
                    disclosure thereof;

          5.1.3     is or later becomes part of the public domain through no
                    fault of the recipient party;

          5.1.4     is received from a third party having no obligations of
                    confidentiality to the disclosing party;

          5.1.5     is developed independently by the recipient party without
                    reliance upon or use of the disclosing party's Confidential
                    Information; or

          5.1.6     is required by law or regulation to be disclosed; provided,
                    however, that the party subject to such disclosure
                    requirement has provided written notice to the other party
                    promptly to enable such other party to seek a protective
                    order or otherwise prevent disclosure of such Confidential
                    Information.

     5.2  SECURITY.  NCD agrees to use the Source Software under carefully
          controlled conditions for the purposes set forth in this Agreement,
          and to inform all employees who are given access to the Source
          Software by NCD that such materials are confidential trade secrets of
          FTP and are licensed to NCD as such.  NCD shall restrict 



          access to the Source Software to those employees and Contractors of 
          NCD who have agreed to be bound by a confidentiality obligation 
          which incorporates the protections and restrictions substantially as 
          set forth herein, and who have a need to know in order to carry out 
          the purposes of this Agreement.  NCD will either store the Source 
          Software in a locked room or otherwise restrict access to such 
          materials to persons specifically authorized by NCD and having a 
          specific need to access such Source Software to perform their 
          assigned tasks, provided that such safeguards shall in no event be 
          less than reasonable or less than the industry standard.  NCD agrees 
          to make a reasonable effort to log access to the Source Software.  
          Upon request by FTP, NCD shall provide FTP with the names of all 
          individuals who have accessed such materials, and shall take all 
          actions reasonably required to recover any such materials in the 
          event of loss or misappropriation, or to otherwise prevent their 
          unauthorized disclosure or use.  NCD shall be fully responsible for 
          the conduct of all its employees, Contractors, agents and 
          representatives who may in any way breach this Agreement. 

     5.3  INJUNCTIVE RELIEF.  Each party acknowledges that any breach of any of
          its obligations under this Article V is likely to cause or threaten
          irreparable harm to the other party, and, accordingly, each party
          agrees that in such event the non-breaching party shall be entitled to
          seek equitable relief to protect its interests, including but not
          limited to, preliminary and permanent injunctive relief, as well as
          money damages.

VI.    TERM.  

     6.1  TERM.     This Agreement shall commence on the Effective Date and
          remain in effect in perpetuity unless terminated under Section 6.2
          below.

     6.2  TERMINATION.  FTP may terminate this Agreement in full or in part
          upon: (A) thirty (30) days notice in the event of any material default
          in, or material breach of, any of the terms and conditions of Sections
          2.2, 2.3 or 2.4 of this Agreement by NCD if such breach is not cured
          within such thirty (30) day period;  (B) the commencement of a
          voluntary case or other proceeding seeking liquidation, reorganization
          or other relief with respect to NCD of its debts under any bankruptcy,
          insolvency, corporation or other similar law now or hereafter in
          effect, that authorizes the reorganization or liquidation of NCD or
          its debt or the appointment of a trustee, receiver, liquidator,
          custodian or other similar official of it or any substantial part of
          its property; (C) NCD's consent to any such relief or to the
          appointment of or taking possession by any such official in an
          involuntary case or other proceeding commenced against it; or
          (D) NCD's making a general assignment for the benefit of creditors; or
          either party's becoming insolvent; or either party taking any
          corporate action to authorize any of the foregoing.

     6.3  SURVIVAL.  Sections 2.1, 4, 5, 6, 7 and 8 shall survive any
          termination of this Agreement.  Termination of NCD's rights shall not
          affect the rights of NCD's end user sublicenses rightfully sublicensed
          during the term hereof.



VII. LIMITATION ON LIABILITY
     
     UNDER NO CIRCUMSTANCES, OTHER THAN AS PROVIDED FOR IN SECTIONS 4.3, 4.4 AND
5 ABOVE, SHALL EITHER PARTY BE LIABLE TO THE OTHER PARTY FOR ANY LOST DATA, LOST
PROFITS, BUSINESS INTERRUPTION OR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
CONSEQUENTIAL, EXEMPLARY OR PUNITIVE DAMAGES (EVEN IF THAT PARTY HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES), INCLUDING WITHOUT LIMITATION, LOSS
OF REVENUE OR ANTICIPATED PROFITS OR LOST BUSINESS.  NOTWITHSTANDING THE
FOREGOING, THE MAXIMUM LIABILITY OF EITHER PARTY TO THE OTHER FOR DAMAGES, OTHER
THAN UNDER SECTIONS 4.3, 4.4  AND 5, FOR ANY AND ALL OTHER CAUSES WHATSOEVER,
REGARDLESS OF THE FORM OF ACTION, WHETHER IN CONTRACT, TORT OR OTHERWISE, SHALL
BE LIMITED TO NET PURCHASE PRICE SET FORTH IN THE ASSET PURCHASE AGREEMENT.

VIII.       GENERAL

     8.1  ASSIGNMENT AND SUBLICENSING.  NCD's licenses with respect to the
          Source Software and Binary Software granted under Sections 2.2 and 2.3
          above may not be assigned or sublicensed to a third party except in
          connection with a merger, acquisition, sale of substantially all
          assets related to a product line, or other such similar transaction,
          provided that any such assignment during the first year after the
          Effective Date shall be subject to FTP's consent which shall not be
          unreasonably withheld.  This Section 8.1 shall not limit NCD's sale or
          sublicense of  NCD applications that contain less than five percent
          (5%) of the Source Software. 

     8.2  PATENT MARKING.  NCD agrees to mark permanently and legibly all
          products and associated documentation used or sold by NCD that are
          covered by the AutoPilot Patent Rights, with such patent notice as may
          be permitted or required under Title 35, United States Code.

     8.3  COMPLETE AGREEMENT.  This Agreement, the exhibits attached hereto, and
          the Asset Purchase Agreement, constitute the entire understanding and
          only agreement between the parties with respect to the subject matter
          hereof and supersedes any and all prior negotiations, representations,
          agreements, and understandings, written or oral, that the parties may
          have reached with respect to the subject matter hereof.  No agreements
          altering or supplementing the terms hereof may be made except by means
          of a written document signed by the duly authorized representatives of
          each of the parties hereto.

     8.4  FORCE MAJEURE.  In the event either party hereto is prevented from or
          delayed in the performance of any of its obligations hereunder by
          reason of acts of God, war, strikes, riots, storms, fires, or any
          other cause whatsoever beyond the reasonable control of



          the party, the party so prevented or delayed shall be excused from 
          the performance of any such obligation to the extent and during the 
          period of such prevention or delay.

     8.5  NOTICES.  Any payment, notice or other communication this Agreement
          requires or permits either party to give must be in writing to the
          appropriate address given below, or to such other address as one party
          designates by written notice to the other party. The parties deem
          payment, notice or other communication to have been properly given and
          to be effective (a) on the date of delivery if delivered in person;
          (b) on the fourth day after mailing if mailed by first-class mail,
          postage paid; (c) on the second day after delivery to an overnight
          courier service such as Federal Express, if sent by such a service; or
          (d) upon confirmed transmission by facsimile.  The parties' addresses
          are as follows:

          To NCD:

          Network Computing Device, Inc.
          350 N. Bernado Avenue
          Mountain View, CA 94043
          Fax:  (415) 961-7711
          Attn:  General Counsel

          Copy to:   Dennis C. Sullivan, Esq.
                     Gray, Cary, Ware & Freidenrich
                     400 Hamilton Avenue
                     Palo Alto, CA  94301
                     Fax:  (415) 327-3699

          To FTP:
          
          FTP Software, Inc.
          100 Brickstone Square, 5th Floor
          Andover, MA  01810
          Fax:  (508) 659-6162
          Attn:  General Counsel

     8.6  GOVERNING LAW.  This Agreement shall be governed by, and construed and
          interpreted in accordance with, the laws of the State of California,
          without regard for any choice or conflict of laws rule or principle
          that would result in application of the domestic substantive law of
          any other jurisdiction, except that, with respect to matters of law
          concerning the internal corporate affairs of any party to this
          Agreement, the law of the jurisdiction of formation of such party
          shall govern; and provided further that all questions with respect to
          validity of any patents or patent applications shall be determined in
          accordance with the laws of the respective country in which such
          patents or patent applications shall have been granted or filed, as
          applicable.



     8.7  NO WAIVER.  A waiver, express or implied, by either party of any right
          under this Agreement or of any failure to perform or breach hereof by
          the other party hereto shall not constitute or be deemed to be a
          waiver of any other right hereunder or of any other failure to perform
          or breach hereof by such other party, whether of a similar or
          dissimilar nature thereto.

     8.8  HEADINGS.  Headings included herein are for convenience only, do not
          form a part of this Agreement and shall not be used in any way to
          construe or interpret this Agreement.

     8.9  SEVERABILITY.  If any provision of this Agreement shall be found by a
          court of competent jurisdiction to be void, invalid or unenforceable,
          the same shall be reformed to comply with applicable law or stricken
          if not so reformable, so as not to affect the validity or
          enforceability of the remainder of this Agreement, provided that the
          reformation complies with the intent of the parties.

     8.10 COUNTERPARTS.  This Agreement may be executed in counterparts, each of
          which shall be deemed an original, but which together shall constitute
          one and the same instrument.


 
     IN WITNESS WHEREOF, the parties hereto have caused their duly authorized
representatives to execute this Agreement.

Network Computing Devices, Inc. ("NCD")      FTP Software, Inc. ("FTP")


By:       /s/ JACK BRADLEY             By:     /S/ DOUGLAS F. FLOOD
   ----------------------------------     ----------------------------------

Name:    JACK BRADLEY                  Name:  DOUGLAS F. FLOOD
     --------------------------------       --------------------------------

Title:   CHIEF EXECUTIVE OFFICER       Title: SENIOR VICE PRESIDENT
      -------------------------------        -------------------------------


NCD Software Corporation

By:         /s/  JACK BRADLEY
   ----------------------------------

Name:     JACK BRADLEY
     --------------------------------

Title:    CHIEF EXECUTIVE OFFICER
      -------------------------------