Exhibit D

                               IRREVOCABLE PROXY

   Each of the undersigned shareholders of Micrografx, Inc., a Texas
corporation ("Micrografx"), hereby irrevocably (to the fullest extent provided
by law, but subject to automatic termination and revocation as provided below)
appoints Corel Corporation, a Canadian corporation ("Corel"), or any designee
of Corel, the attorney and proxy of the undersigned, with full power of
substitution and resubstitution, to the full extent of each of the
undersigned's rights with respect to the shares of capital stock of Micrografx
owned beneficially or of record by the undersigned, which shares are listed in
Schedule A to the Proxy and Voting Agreement dated as of July   , 2001, among
Corel, Calgary I Acquisition Corp., Micrografx and the individual stockholders
listed on Schedule A thereto, as the same may be amended from time to time (the
"Proxy and Voting Agreement", capitalized terms not otherwise defined herein
being used herein as therein defined), and any and all other shares or
securities of Micrografx issued or issuable with respect thereof or otherwise
acquired by the undersigned shareholders on or after the date hereof, until the
termination date specified in the Proxy and Voting Agreement (the "Shares").
Upon the execution hereof, all prior proxies given by the undersigned with
respect to the Shares are hereby revoked and no subsequent proxies will be
given as to the matters covered hereby prior to the earlier of the date of
termination of the Proxy and Voting Agreement pursuant to Section 16 thereof
(the "Termination Date") and the Closing Date of the Merger Agreement (such
earlier date being hereinafter referred to as the "Proxy Termination Date").
This proxy is irrevocable (to the fullest extent provided by law, but subject
to automatic termination and revocation as provided below), coupled with an
interest, and is granted in connection with the Proxy and Voting Agreement, and
is granted in consideration of the undersigned shareholders entering into the
Merger Agreement referred to therein.

   The attorney and proxy named above will be empowered at any time prior to
the Proxy Termination Date to exercise all voting and other rights with respect
to the Shares (including, without limitation, the power to execute and deliver
written consents with respect to the Shares) of the undersigned at every
annual, special or adjourned meeting of shareholders of Micrografx held prior
to the Proxy Termination Date and in connection with every solicitation of
written consents in lieu of such a meeting prior to the Proxy Termination Date,
or otherwise, to the extent that any of the following matters is considered and
voted on at any such meeting or in connection with any such consent
solicitation: (i) approval of the Merger Agreement, the execution and delivery
by Micrografx of the Merger Agreement and the approval of the terms thereof and
each of the further actions contemplated by the Merger Agreement, and any
actions required in furtherance thereof; (ii) against any action, any failure
to act, or agreement that would result in a breach in any respect of any
covenant, representation or warranty or any other obligation or agreement of
Micrografx or the undersigned under the Merger Agreement or the Proxy and
Voting Agreement (before giving effect to any materiality or similar
qualifications contained therein); (iii) against any Alternative Proposal and
(iv) in favor of any other matter necessary for the consummation of the
transactions contemplated by the Merger Agreement.

   The attorney and proxy named above may only exercise this proxy to vote the
Shares subject hereto in accordance with the preceding paragraph, and may not
exercise this proxy in respect of any other matter. The undersigned may vote
the Shares (or grant one or more proxies to vote the Shares) on all other
matters.

   Any obligation of the undersigned hereunder shall be binding upon the
successors and assigns of the undersigned shareholders.

   This proxy is irrevocable and coupled with an interest, but shall
automatically terminate and be revoked and be of no further force and effect on
and after the Proxy Termination Date.

                                      D-1


   This proxy is governed by and construed in accordance with the laws of the
State of Delaware.

   Dated: July   , 2001

                                          By:
                                          Name:
                                          Title:
                                          Number of Series A Preferred Stock: _
                                          Number of Common Shares: ____________
                                          Record Holder(s): ___________________
                                          _____________________________________

                                          By:
                                          Name:
                                          Title:
                                          Number of Series A Preferred Stock: _
                                          Number of Common Shares: ____________
                                          Record Holder(s): ___________________
                                          _____________________________________

                                          By:
                                          Name:
                                          Title:
                                          Number of Series A Preferred Stock: _
                                          Number of Common Shares: ____________
                                          Record Holder(s): ___________________
                                          _____________________________________


                                      D-2