STOCK PLEDGE AGREEMENT (U.S.)

          STOCK PLEDGE AGREEMENT, dated as of March 24, 1998, made by UNIDIGITAL
INC., a Delaware  corporation (the  "Borrower"),  in favor of CANADIAN  IMPERIAL
BANK OF COMMERCE, as administrative agent (in such capacity, the "Administrative
Agent") for the lenders (the "Lenders") parties to the Credit Agreement referred
to below.


                                    RECITALS

          Pursuant  to the  Credit  Agreement,  dated as of March  24,  1998 (as
amended,  supplemented  or  otherwise  modified  from time to time,  the "Credit
Agreement"),  among the  Borrower,  the  Lenders,  the  Issuing  Lender  and the
Administrative Agent, the Lenders have severally agreed to make loans to and the
Issuing  Lender  has agreed to issue  letters  of credit for the  account of the
Borrower upon the terms and subject to the conditions  set forth  therein,  such
loans to be evidenced by the Notes  issued by the Borrower  thereunder.  It is a
condition  precedent to the  obligation of the Lenders to make their  respective
loans to the Borrower, and of the Issuing Lender to issue its letters of credit,
under the Credit  Agreement  that the Borrower shall have executed and delivered
this Pledge Agreement to the Administrative Agent for the ratable benefit of the
Lenders and the Issuing Lender.


          NOW,  THEREFORE,  in  consideration  of the premises and to induce the
Administrative  Agent and the Lenders to enter into the Credit  Agreement and to
induce the  Lenders  to make their  respective  loans to the  Borrower,  and the
Issuing Lender to issue its letters of credit,  under the Credit Agreement,  the
Borrower hereby agrees with the Administrative Agent, for the ratable benefit of
the Lenders, as follows:

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

               (b) The following terms shall have the following meanings:

                    "Additional  Pledged Stock" shall have the meaning  provided
in any supplement to this Pledge  Agreement  delivered  pursuant to Section 5(e)
hereof.

                    "Code" means the Uniform  Commercial  Code from time to time
in effect in the State of New York.




                    "Collateral" means the Pledged Stock and all Proceeds.

                    "Collateral  Account" means any account  established to hold
money  Proceeds,   maintained  under  the  sole  dominion  and  control  of  the
Administrative  Agent, subject to withdrawal by the Administrative Agent for the
account of the Lenders only as provided in Section 8 of this Pledge Agreement.

                    "Hedge  Agreement":  as to any Person, any swap, cap, collar
or similar  arrangement  entered into by such Person  providing  for  protection
against  fluctuations  in  interest  rates  or  currency  exchange  rates or the
exchange of nominal  interest  obligations,  either  generally or under specific
contingencies.

                    "Issuer"  means  each  of  the  corporations  identified  on
Schedule I as an issuer of Pledged Stock.

                    "Pledge  Agreement"  means this Stock Pledge  Agreement,  as
amended, supplemented or otherwise modified from time to time.

                    "Pledged  Stock" means the shares of capital stock listed on
Schedule I hereto,  together with all stock  certificates,  options or rights of
any nature  whatsoever  which may be issued or granted by any of the  Issuers to
the Borrower in respect of the Pledged  Stock while this Pledge  Agreement is in
effect,  together with any Additional Pledged Stock at any time pledged pursuant
to Section 5(e).

                    "Proceeds"  means all  "proceeds" as such term is defined in
Section  9-306(1) of the Uniform  Commercial  Code in effect in the State of New
York on the date hereof and, in any event,  shall include,  without  limitation,
all  dividends or other income from the Pledged  Stock,  collections  thereon or
distributions with respect thereto.

                    "Secured Obligations" is the collective reference to (a) the
Obligations,  and (b) all  obligations  and  liabilities  of the Borrower to the
Administrative  Agent and the Lenders,  whether direct or indirect,  absolute or
contingent,  due or to become due, or now existing or hereafter incurred,  which
may arise under,  out of or in connection with any Hedge Agreement  entered into
by the Borrower with any Lender and any other document made,  delivered or given
in   connection   therewith,   whether  on  account  of   principal,   interest,
reimbursement  obligations,  fees,  indemnities,   costs,  expenses  (including,
without limitation,  all fees and disbursements of counsel to the Administrative
Agent or to the Lenders that are required to be paid by the Borrower pursuant to
the terms of such Hedge Agreement or other documents) or otherwise.

                    "Securities  Act"  means  the  Securities  Act of  1933,  as
amended.

               (c) 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,  Schedule.  Annex,  and Exhibit  references are to this
Pledge Agreement unless otherwise specified. The meanings


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given to terms defined  herein shall be equally  applicable to both the singular
and plural forms of such terms.

          2. Pledge; Grant of Security Interest. The Borrower hereby delivers to
the  Administrative  Agent  all the  Pledged  Stock  and  hereby  grants  to the
Administrative  Agent, for the ratable benefit of the Lenders,  a first security
interest in the Collateral,  as collateral  security for the prompt and complete
payment  and  performance  when  due  (whether  at  the  stated   maturity,   by
acceleration or otherwise) of the Secured Obligations.

          3. Stock Powers.  Concurrently with the delivery to the Administrative
Agent of each certificate  representing one or more shares of the Pledged Stock,
the Borrower  shall  deliver an undated stock power  covering such  certificate,
duly executed in blank with, if the Administrative Agent so requests,  signature
guaranteed.

          4.  Representations  and  Warranties.   The  Borrower  represents  and
warrants that:

          (a) the shares of Pledged  Stock listed on Schedule I  constitute  all
     the issued and  outstanding  shares of all classes of the Capital  Stock of
     the Issuers which are not Foreign  Subsidiaries  and 66 2/3% of the Capital
     Stock of the Issuers which are Foreign  Subsidiaries and are represented by
     the certificates listed thereon;

          (b) all the shares of the  Pledged  Stock  have been duly and  validly
     issued and are fully paid and nonassessable;

          (c) the Borrower is the record and beneficial  owner of, and has title
     to, the Pledged Stock, free of any and all Liens or options in favor of, or
     claims  of,  any other  Person,  except  the Lien  created  by this  Pledge
     Agreement; and

          (d)  upon   delivery  to  the   Administrative   Agent  of  the  stock
     certificates  evidencing  the Pledged  Stock (and  assuming the  continuing
     possession by Administrative  Agent of such stock certificate in accordance
     with the requirements of applicable law), the Lien granted pursuant to this
     Pledge Agreement will constitute a valid,  perfected first priority Lien on
     the  Collateral  in  favor of the  Administrative  Agent,  for the  ratable
     benefit of the Lenders and the Issuing Lender,  enforceable as such against
     all  creditors of the Borrower and any Persons  purporting  to purchase any
     Collateral from the Borrower.

          5.   Covenants.   The   Borrower   covenants   and  agrees   with  the
Administrative  Agent  that,  from and after the date of this  Pledge  Agreement
until the Secured  Obligations  are paid in full and the  Commitments  have been
terminated:

          (a) If the Borrower shall, as a result of its ownership of the Pledged
     Stock,  become  entitled to receive or shall receive any stock  certificate
     (including,  without  limitation,  any  certificate  representing  a  stock
     dividend  or  a  distribution  in  connection  with  any  reclassification,
     increase or reduction of capital or any certificate issued in


                                     - 3 -


     connection with any reorganization),  option or rights, whether in addition
     to, in substitution  for, as a conversion of, or in exchange for any shares
     of the Pledged Stock, or otherwise in respect  thereof,  the Borrower shall
     accept  the  same  as  the   Administrative   Agent's   and  the   Lenders'
     Administrative  Agent, hold the same in trust for the Administrative  Agent
     and the Lenders and deliver the same forthwith to the Administrative  Agent
     in  the  exact  form  received,  duly  indorsed  by  the  Borrower  to  the
     Administrative  Agent,  if required,  together  with an undated stock power
     covering  such  certificate  duly  executed  in  blank  and  with,  if  the
     Administrative Agent so requests,  signature guaranteed,  to be held by the
     Administrative  Agent,  for the ratable benefit of the Lenders,  subject to
     the  terms  hereof  as  additional  collateral  security  for  the  Secured
     Obligations. Any sums paid upon or in respect of the Pledged Stock upon the
     liquidation  or dissolution of any of the Issuers shall be paid over to the
     Administrative  Agent to be held by it hereunder for the ratable benefit of
     the Lenders as additional  collateral security for the Secured Obligations,
     and in case any  distribution  of capital shall be made on or in respect of
     the Pledged Stock or any property shall be distributed upon or with respect
     to the Pledged Stock pursuant to the  recapitalization  or reclassification
     of the  capital of any of the  Issuers or  pursuant  to the  reorganization
     thereof,   the   property  so   distributed   shall  be  delivered  to  the
     Administrative  Agent  to be  held  by it for the  ratable  benefit  of the
     Lenders  and  the  Issuer,  subject  to the  terms  hereof,  as  additional
     collateral  security for the Secured  Obligations.  If any sums of money or
     property so paid or  distributed  in respect of the Pledged  Stock shall be
     received by the Borrower,  the Borrower shall, until such money or property
     is paid or  delivered  to the  Administrative  Agent,  hold  such  money or
     property in trust for the  Administrative  Agent and the Lenders segregated
     from other funds of the Borrower, as additional collateral security for the
     Secured Obligations.

          (b) Without the prior written consent of the Administrative Agent, the
     Borrower  will not (i) vote to enable,  or take any other action to permit,
     any of the  Issuers to issue any stock or other  equity  securities  of any
     nature or to issue any other  securities  convertible  into or granting the
     right to purchase or exchange for any stock or other equity  securities  of
     any of the Issuers, or (ii) sell, assign,  transfer,  exchange or otherwise
     dispose of, or grant any option with respect to, the  Collateral,  or (iii)
     create,  incur or  permit  to exist  any Lien or option in favor of, or any
     claim of any Person with respect to, any of the Collateral, or any interest
     therein, except for the Lien provided for by this Pledge Agreement, or (iv)
     enter into any agreement or undertaking restricting the right or ability of
     the Borrower or the Administrative Agent to sell, assign or transfer any of
     the Collateral.

          (c) The Borrower shall maintain the security  interest created by this
     Pledge Agreement as a first,  perfected  security interest and shall defend
     such  security  interest  against  the  claims and  demands of all  Persons
     whomsoever.  At any time and from time to time, upon the written request of
     the  Administrative  Agent,  and at the sole expense of the  Borrower,  the
     Borrower   will   promptly  and  duly  execute  and  deliver  such  further
     instruments   and   documents   and  take  such  further   actions  as  the
     Administrative  Agent may reasonably  request for the purposes of obtaining
     or preserving the full benefits of


                                     - 4 -


     this Pledge  Agreement and of the rights and powers herein granted.  If any
     amount payable under or in connection  with any of the Collateral  shall be
     or become  evidenced by any promissory  note,  other  instrument or chattel
     paper,  such  note,  instrument  or  chattel  paper  shall  be  immediately
     delivered  to  the   Administrative   Agent,  duly  endorsed  in  a  manner
     satisfactory to the Administrative Agent, to be held as Collateral pursuant
     to this Pledge Agreement.

          (d) The Borrower agrees to pay, and to save the Administrative  Agent,
     the Lenders and the Issuing Lender  harmless from, any and all  liabilities
     with respect to, or resulting from any delay in paying,  any and all stamp,
     excise,  sales or other  taxes  which may be  payable or  determined  to be
     payable with respect to any of the Collateral or in connection  with any of
     the transactions contemplated by this Pledge Agreement.

                  (e)  Pursuant to Section 9.9 of the Credit  Agreement,  if the
         Borrower  shall at any time acquire any shares of Capital  Stock of any
         Subsidiary  which is not an Issuer  hereunder,  the Borrower  shall (i)
         immediately  deliver  such  shares  of  Capital  Stock,  and all  stock
         certificates  evidencing  the same, to the  Administrative  Agent to be
         held as  additional  collateral  security  for the Secured  Obligations
         hereunder,   (ii)  promptly  deliver  to  the  Administrative  Agent  a
         supplement  to this  Pledge  Agreement,  substantially  in the  form of
         Exhibit A to this Pledge Agreement, duly completed,  adding such shares
         of Capital Stock to Schedule I hereto,  and (iii)  promptly  cause such
         Subsidiary  to  execute  and  deliver  an  acknowledgment  and  consent
         substantially  in the form  appended  as Annex I to  Exhibit  A to this
         Pledge Agreement.

          6. Cash  Dividends;  Voting  Rights.  Unless an Event of Default shall
have occurred and be continuing  and the  Administrative  Agent shall have given
notice to the  Borrower of the  Administrative  Agent's  intent to exercise  its
corresponding  rights  pursuant  to  Section  7  below,  the  Borrower  shall be
permitted to receive all cash dividends paid in the normal course of business of
the Issuers and consistent  with past practice,  to the extent  permitted in the
Credit Agreement, in respect of the Pledged Stock and to exercise all voting and
corporate rights with respect to the Pledged Stock;  provided,  however, that no
vote shall be cast or  corporate  right  exercised  or other  action taken which
would impair the Collateral or which would be inconsistent with or result in any
violation  of any  provision  of the Credit  Agreement,  the Notes,  this Pledge
Agreement or the other Loan Documents.

          7. Rights of the Administrative Agent. (a) All money Proceeds received
by the Administrative  Agent hereunder shall be held by the Administrative Agent
for the benefit of the Lenders and the Issuing  Lender in a Collateral  Account.
All Proceeds while held by the Administrative  Agent in a Collateral Account (or
by the  Borrower in trust for the  Administrative  Agent and the Lenders and the
Issuing  Lender) shall  continue to be held as  collateral  security for all the
Secured  Obligations  and shall not constitute  payment thereof until applied as
provided in Section 8(a).

          (b) If an Event of  Default  shall  occur  and be  continuing  and the
Administrative  Agent shall give notice of its intent to exercise such rights to
the Borrower: (i) the


                                     - 5 -


Administrative  Agent shall have the right to receive any and all cash dividends
paid in respect of the Pledged Stock and make application thereof to the Secured
Obligations  in such order as it may  determine,  and (ii) at the request of the
Administrative Agent, all shares of the Pledged Stock shall be registered in the
name of the Administrative Agent or its nominee, and the Administrative Agent or
its nominee may thereafter  exercise (A) all voting,  corporate and other rights
pertaining to such shares of the Pledged Stock at any meeting of shareholders of
any of the  Issuers  or  otherwise  and (B) any and all  rights  of  conversion,
exchange, subscription and any other rights, privileges or options pertaining to
such  shares  of the  Pledged  Stock as if it were the  absolute  owner  thereof
(including,  without limitation, the right to exchange at its discretion any and
all of  the  Pledged  Stock  upon  the  merger,  consolidation,  reorganization,
recapitalization  or other fundamental change in the corporate  structure of any
of the Issuers, or upon the exercise by the Borrower or the Administrative Agent
of any right,  privilege  or option  pertaining  to such  shares of the  Pledged
Stock, and in connection therewith, the right to deposit and deliver any and all
of the Pledged Stock with any  committee,  depository,  transfer  Administrative
Agent, registrar or other designated agency upon such terms and conditions as it
may determine),  all without  liability except to account for property  actually
received by it, but the Administrative  Agent shall have no duty to exercise any
such right,  privilege or option and shall not be responsible for any failure to
do so or delay in so doing.

          (c) The  rights of the  Administrative  Agent  hereunder  shall not be
conditioned or contingent  upon the pursuit by the  Administrative  Agent of any
right or remedy against any of the Issuers or against any other Person which may
be or become liable in respect of all or any part of the  Obligations or against
any other collateral  security  therefor,  guarantee  thereof or right of offset
with  respect  thereto.  The  Administrative  Agent  shall not be liable for any
failure to demand,  collect or realize upon all or any part of the Collateral or
for any delay in doing  so,  nor  shall it be under  any  obligation  to sell or
otherwise  dispose of any  Collateral  upon the  request of the  Borrower or any
other  Person  or to  take  any  other  action  whatsoever  with  regard  to the
Collateral or any part thereof.

          8.  Remedies.  (a) If an Event of Default  shall have  occurred and be
continuing,   at  any  time  at  the   Administrative   Agent's  election,   the
Administrative  Agent  may  apply  all or any part of the  Proceeds  held in any
Collateral  Account in payment of the Secured  Obligations  in such order as the
Administrative Agent may elect.

               (b) If an Event of Default  shall  occur and be  continuing,  the
Administrative Agent may exercise,  in addition to all other rights and remedies
granted  in this  Pledge  Agreement  and in any other  instrument  or  agreement
securing,  evidencing or relating to the Obligations, all rights and remedies of
a  secured  party  under  the  Code.  Without  limiting  the  generality  of the
foregoing,  the  Administrative  Agent,  without  demand of performance or other
demand,  presentment,  protest,  advertisement or notice of any kind (except any
notice  required by law referred to below) to or upon the Borrower,  the Issuers
or any other Person (all and each of which demands, defenses, advertisements and
notices  are  hereby  waived),  may in  such  circumstances  forthwith  collect,
receive,  appropriate  and realize  upon the  Collateral,  or any part  thereof,
and/or may  forthwith  sell,  assign,  give  option or options  to  purchase  or
otherwise dispose of and deliver the Collateral or any part thereof (or contract
to do any of the


                                     - 6 -


foregoing),  in one or more parcels at public or private  sale or sales,  in the
over-the-counter  market,  at any  exchange,  broker's  board or  office  of the
Administrative  Agent or elsewhere upon such terms and conditions as it may deem
advisable  and at such prices as it may deem best,  for cash or on credit or for
future delivery without assumption of any credit risk. The Administrative Agent,
any Lender or the Issuing  Lender shall have the right upon any such public sale
or sales,  and, to the extent  permitted  by law,  upon any such private sale or
sales,  to purchase the whole or any part of the Collateral so sold, free of any
right or equity of redemption  in the Borrower,  which right or equity is hereby
waived or released.  The Administrative Agent shall apply any Proceeds from time
to time  held  by it and the net  proceeds  of any  such  collection,  recovery,
receipt,  appropriation,  realization  or sale,  after  deducting all reasonable
costs and expenses of every kind  incurred  therein or incidental to the care or
safekeeping of any of the Collateral or in any way relating to the Collateral or
the rights of the  Administrative  Agent and the Lenders  hereunder,  including,
without limitation, reasonable attorneys' fees and disbursements, to the payment
in  whole  or in  part  of  the  Secured  Obligations,  in  such  order  as  the
Administrative  Agent may elect,  and only after such  application and after the
payment  by  the  Administrative  Agent  of any  other  amount  required  by any
provision of law,  including,  without  limitation,  Section  9-504(1)(c) of the
Code,  need the  Administrative  Agent  account for the surplus,  if any, to the
Borrower.  To the extent  permitted by applicable  law, the Borrower  waives all
claims, damages and demands it may acquire against the Administrative Agent, any
Lender or the Issuing Lender  arising out of the exercise by the  Administrative
Agent of any of its rights hereunder.  If any notice of a proposed sale or other
disposition of Collateral  shall be required by law, such notice shall be deemed
reasonable  and  proper  if given at least  10 days  before  such  sale or other
disposition. The Borrower shall remain liable for any deficiency if the proceeds
of any sale or other  disposition  of  Collateral  are  insufficient  to pay the
Secured  Obligations and the fees and disbursements of any attorneys employed by
the  Administrative  Agent,  any Lender or the  Issuing  Lender to collect  such
deficiency.

          9.   Registration Rights; Private Sales.

          (a) The  Borrower  recognizes  that the  Administrative  Agent  may be
unable to effect a public  sale of any or all the  Pledged  Stock,  by reason of
certain  prohibitions  contained  in the  Securities  Act and  applicable  state
securities  laws or  otherwise,  and may be  compelled  to resort to one or more
private sales thereof to a restricted  group of purchasers which will be obliged
to agree,  among other things,  to acquire such securities for their own account
for investment and not with a view to the  distribution or resale  thereof.  The
Borrower acknowledges and agrees that any such private sale may result in prices
and other terms less  favorable  to the  Administrative  Agent than if such sale
were a public sale and, notwithstanding such circumstances, agrees that any such
private  sale  shall be deemed to have  been made in a  commercially  reasonable
manner. The Administrative Agent shall be under no obligation to delay a sale of
any of the Pledged Stock for the period of time  necessary to permit the Issuers
to register such  securities for public sale under the Securities  Act, or under
applicable state securities laws, even if the Issuers would agree to do so.



                                     - 7 -


          (b) The Borrower further agrees to use its reasonable efforts to do or
cause to be done all such  other  acts as may be  necessary  to make any sale or
sales  of all or any  portion  of the  Pledged  Stock  pursuant  to this  Pledge
Agreement valid and binding and in compliance with any and all other  applicable
Requirements  of Law.  The Borrower  further  agrees that a breach of any of the
covenants  contained  in this  Section  will  cause  irreparable  injury  to the
Administrative   Agent,   the  Lenders  and  the   Issuing   Lender,   that  the
Administrative Agent, the Lenders and the Issuing Lender have no adequate remedy
at law in respect of such  breach  and,  as a  consequence,  that each and every
covenant contained in this Section shall be specifically enforceable against the
Borrower,  and the Borrower  hereby waives and agrees not to assert any defenses
against  an action  for  specific  performance  of such  covenants  except for a
defense that no Event of Default has occurred under the Credit Agreement.

          10. Irrevocable Authorization and Instruction to Issuers. The Borrower
hereby  authorizes  and  instructs  each Issuer to comply  with any  instruction
received by it from the Administrative  Agent in writing that (a) states that an
Event of Default has occurred and (b) is otherwise in accordance  with the terms
of this Pledge  Agreement,  without any other or further  instructions  from the
Borrower,  and the Borrower  agrees that each Issuer shall be fully protected in
so complying.

          11.  Administrative  Agent's Appointment as Attorney-in-Fact.  (a) The
Borrower hereby irrevocably  constitutes and appoints the  Administrative  Agent
and any officer of the Administrative Agent, with full power of substitution, as
its true and lawful  attorney-in-fact  with full irrevocable power and authority
in the place and stead of the Borrower and in the name of the Borrower or in the
Administrative Agent's own name, from time to time in the Administrative Agent's
discretion, for the purpose of carrying out the terms of this Agreement, to take
any and all  appropriate  action  and to  execute  any  and  all  documents  and
instruments  which may be necessary or desirable to  accomplish  the purposes of
this Pledge Agreement,  including, without limitation, any financing statements,
endorsements, assignments or other instruments of transfer.

          (b) The  Borrower  hereby  ratifies  all  that  said  attorneys  shall
lawfully do or cause to be done  pursuant  to the power of  attorney  granted in
Section 11(a). All powers,  authorizations and agencies contained in this Pledge
Agreement  are coupled  with an interest and are  irrevocable  until this Pledge
Agreement is terminated and the security interest created hereby are released.

          12.  Limitation on Duties  Regarding  Collateral.  The  Administrative
Agent's  sole  duty  with  respect  to the  custody,  safekeeping  and  physical
preservation  of the  Collateral in its  possession,  under Section 9-207 of the
Code  or  otherwise,  shall  be to  deal  with  it in  the  same  manner  as the
Administrative  Agent deals with  similar  securities  and  property for its own
account, except that the Administrative Agent shall have no obligation to invest
funds held in any Collateral  Account and may hold the same as demand  deposits.
None of the Administrative Agent, any Lender, the Issuing Lender or any of their
respective  directors,  officers,  employees or  Administrative  Agents shall be
liable for failure to demand,  collect or realize upon any of the  Collateral or
for any delay in doing so or shall be under any obligation



                                     - 8 -


to sell or otherwise  dispose of any Collateral upon the request of the Borrower
or any other  Person or to take any other action  whatsoever  with regard to the
Collateral or any part thereof.

          13.  Execution of Financing  Statements.  Pursuant to Section 9-402 of
the Code,  the  Borrower  hereby  authorizes  the  Administrative  Agent to file
financing statements with respect to the Collateral without the signature of the
Borrower in such form and in such  filing  offices as the  Administrative  Agent
reasonably  determines  appropriate  to perfect the  security  interests  of the
Administrative  Agent under this Pledge  Agreement.  A carbon,  photographic  or
other  reproduction of this Pledge  Agreement shall be sufficient as a financing
statement for filing in any jurisdiction.

          14. Powers Coupled with an Interest.  All  authorizations and agencies
herein  contained  with respect to the  Collateral  are  irrevocable  and powers
coupled with an interest.

          15.   Notices.   Notices,   requests   and  demands  to  or  upon  the
Administrative  Agent or the Borrower  hereunder shall be effected in the manner
set forth in Section 13.2 of the Credit Agreement.

          16. Authority of Administrative  Agent. The Borrower acknowledges that
the rights and  responsibilities  of the Administrative  Agent under this Pledge
Agreement  with respect to any action taken by the  Administrative  Agent or the
exercise or  non-exercise  by the  Administrative  Agent of any  option,  right,
request,  judgment or other right or remedy  provided for herein or resulting or
arising out of this Pledge Agreement shall, as between the Administrative  Agent
and the Lenders and the Issuing Lender,  be governed by the Credit Agreement and
by such other  agreements  with  respect  thereto as may exist from time to time
among them,  but,  as between the  Administrative  Agent and the  Borrower,  the
Administrative   Agent   shall  be   conclusively   presumed  to  be  acting  as
Administrative  Agent for the Lenders and the Issuing Lender with full and valid
authority  so to act or refrain  from  acting,  and neither the Borrower nor any
Issuer  shall be under  any  obligation,  or  entitlement,  to make any  inquiry
respecting such authority.

          17.  Severability.  Any  provision of this Pledge  Agreement  which 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.

          18.  Paragraph  Headings.  The paragraph  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.

          19. No Waiver;  Cumulative  Remedies.  The  Administrative  Agent, any
Lender  or the  Issuing  Lender  shall  not  by any  act  (except  by a  written
instrument  pursuant  to Section 20  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



                                     - 9 -


exercising,  on the part of the Administrative  Agent, any Lender or the Issuing
Lender,  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  Administrative  Agent,
any Lender or the  Issuing  Lender of any right or remedy  hereunder  on any one
occasion  shall  not be  construed  as a bar to any  right or  remedy  which the
Administrative  Agent,  any Lender or the Issuing Lender would otherwise have on
any future occasion. The rights and remedies herein provided are cumulative, may
be  exercised  singly or  concurrently  and are not  exclusive  of any rights or
remedies provided by law.

          20. Waivers and  Amendments;  Successors  and Assigns;  Governing Law.
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 Borrower,  and the Administrative Agent, provided that any provision of this
Pledge  Agreement  may be  waived  by the  Administrative  Agent in a letter  or
agreement  executed  by  the  Administrative  Agent  or by  telex  or  facsimile
transmission  from the  Administrative  Agent.  This Pledge  Agreement  shall be
binding upon the  successors  and assigns of the Borrower and shall inure to the
benefit of the  Administrative  Agent,  the Lenders  and the Issuing  Lender and
their respective successors and assigns. THIS PLEDGE AGREEMENT SHALL BE GOVERNED
BY, AND CONSTRUED AND  INTERPRETED IN ACCORDANCE  WITH, THE LAWS OF THE STATE OF
NEW YORK.

                            [SIGNATURE PAGE FOLLOWS]


                                     - 10 -

                            Borrower Pledge Agreement



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


                                             UNIDIGITAL INC.

                                             By:/s/ William E. Dye
                                                -------------------------------
                                                Name:William E. Dye
                                                Title:Chief Executive Officer



                            Borrower Pledge Agreement

                           ACKNOWLEDGMENT AND CONSENT

          The  undersigned,  the  Issuers  referred to in the  foregoing  Pledge
Agreement,  hereby  acknowledge  receipt of a copy thereof and agree to be bound
thereby  and to  comply  with  the  terms  thereof  insofar  as such  terms  are
applicable  to it.  The  undersigned  agree to notify the  Administrative  Agent
promptly in writing of the occurrence of any of the events  described in Section
5(a) of the Pledge  Agreement.  The undersigned  further agree that the terms of
Section 9(c) of the Pledge Agreement shall apply to them, mutatis mutandis, with
respect to all  actions  that may be  required  of them under or  pursuant to or
arising out of Section 9 of the Pledge Agreement.


                                             UNIDIGITAL INC.

                                             By:/s/ William E. Dye
                                                -------------------------------
                                                Name:William E. Dye
                                                Title:Chief Executive Officer


                                            UNIDIGITAL ELEMENTS (SF), INC.

                                             By:/s/ William E. Dye
                                                -------------------------------
                                                Name:William E. Dye
                                                Title:Chief Executive Officer


                                             UNISON (NY), INC.

                                             By:/s/ William E. Dye
                                                -------------------------------
                                                Name:William E. Dye
                                                Title:Chief Executive Officer


                                             UNISON (MA), INC.

                                             By:/s/ William E. Dye
                                                -------------------------------
                                                Name:William E. Dye
                                                Title:Chief Executive Officer



                            Borrower Pledge Agreement

                                                                 SCHEDULE I to
                                                                Pledge Agreement


                          DESCRIPTION OF PLEDGED STOCK

                                                    Stock
Name of                            Class of      Certificate        No. of
Issuer                             Stock             No.            Shares
- ------                             --------      -----------        ------

Unidigital Elements (NY), Inc.     Common             1               20

Unidigital Elements (SF), Inc.     Common             1                3

Unison (NY), Inc.                  Common             1               100

Unison (MA), Inc.                  Common             1               100




                            Borrower Pledge Agreement

                                                                    EXHIBIT A to
                                                          Stock Pledge Agreement


                        STOCK PLEDGE AGREEMENT SUPPLEMENT

          STOCK  PLEDGE  AGREEMENT  SUPPLEMENT,  dated as of March 24 1998 (this
"Supplement"), made by UNIDIGITAL INC., a Delaware corporation (the "Borrower"),
in favor of CANADIAN IMPERIAL BANK OF COMMERCE, as administrative agent (in such
capacity, the "Administrative  Agent") under the Credit Agreement (as defined in
the Pledge  Agreement  referred  to below) for the benefit of the Lenders (as so
defined).

          1.  Reference is hereby made to that certain  Stock Pledge  Agreement,
dated as of March 24, 1998, made by the Borrower in favor of the  Administrative
Agent (as amended, supplemented or otherwise modified as of the date hereof, the
"Pledge  Agreement").  Terms defined in the Pledge  Agreement are used herein as
therein defined.

          2. The Borrower hereby confirms and reaffirms the security interest in
the  Collateral  granted  to the  Administrative  Agent for the  benefit  of the
Lenders and the Issuing  Lender under the Pledge  Agreement,  and, as additional
collateral  security  for the prompt and  complete  payment when due (whether at
stated maturity, by acceleration or otherwise) of the Secured Obligations and in
order to induce the Lenders to make their Loans and the Issuing  Lender to issue
Letters of Credit under the Credit  Agreement and the other Loan Documents,  the
Borrower hereby delivers to the Administrative Agent, for the ratable benefit of
the  Lenders  and the  Issuing  Lender,  all of the shares of  Capital  Stock of
[INSERT NAME OF NEW ISSUER], a          corporation (the "New Issuer") listed in
Schedule I hereto,  together with all stock certificates,  options, or rights of
any  nature  whatsoever  which  may be issued or  granted  by the New  Issuer in
respect of such  Capital  Stock  while the  Pledge  Agreement,  as  supplemented
hereby,  is in force (the  "Additional  Pledged Stock") and hereby grants to the
Administrative  Agent,  for the ratable  benefit of the Lenders [and the Issuing
Lender]  a first  security  interest  in the  Additional  Pledged  Stock and all
Proceeds  thereof.  From and after the date of this  Supplement,  as used in the
Pledge  Agreement as supplemented by this Supplement and for all purposes of the
Pledge Agreement as so supplemented,  "Pledged Stock" shall be deemed to include
the  Additional  Pledged Stock and "Issuers"  shall be deemed to include the New
Issuer.

          3.   The   Borrower   hereby   represents   and   warrants   that  the
representations  and warranties  contained in Section 4 of the Pledge  Agreement
are true and correct on the date of this Supplement  with references  therein to
the "Pledged Stock" to include the Additional  Pledged Stock, with references to
the  "Issuers"  therein to include the New Issuer,  and with  references  to the
Pledge Agreement to mean the Pledge Agreement as supplemented hereby.

          4. This Supplement is supplemental  to the Pledge  Agreement,  forms a
part  thereof  and is subject to the terms  thereof.  From and after the date of
this Supplement,


                            Borrower Pledge Agreement

Schedule I to the Pledge  Agreement  shall be deemed to include each item listed
on Schedule I to this  Supplement.  This  Supplement  shall be governed  by, and
construed and interpreted in accordance with, the laws of the State of New York.

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


                                             UNIDIGITAL INC.

                                             By:
                                                -------------------------------
                                                Name:
                                                Title:



                            Borrower Pledge Agreement


                                                                   SCHEDULE I to
                                                                      Supplement


                     DESCRIPTION OF ADDITIONAL PLEDGED STOCK

                                        Stock
Name of         Class of             Certificate               No. of
Issuer          Stock                    No.                   Shares
- ------          --------             -----------               ------









                            Borrower Pledge Agreement

                                                           ANNEX I to Supplement


                           ACKNOWLEDGMENT AND CONSENT

          The  undersigned,   the  New  Issuer  referred  to  in  the  foregoing
Supplement  to Stock Pledge  Agreement,  hereby  acknowledges  receipt of a copy
thereof and of the Pledge  Agreement  referred to therein and agrees to be bound
thereby  and to  comply  with  the  terms  thereof  insofar  as such  terms  are
applicable  to it. The  undersigned  agrees to notify the  Administrative  Agent
promptly in writing of the occurrence of any of the events  described in Section
5(a) of the Pledge Agreement.  The undersigned  further agrees that the terms of
Section 9(c) of the Pledge Agreement shall apply to it, mutatis  mutandis,  with
respect  to all  actions  that may be  required  of it under or  pursuant  to or
arising out of Section 9 of the Pledge Agreement.


[NAME OF NEW ISSUER]

By:
   --------------------------
   Name:
   Title: