.PDF document save/print/copy restriction

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we developing health care based application using asp.net technology.

 

our requirement allow or restrict  way - 'saving/printing/copying'  .pdf document through our application based on given permission logged in user. solution shall compatible with

  • ie
  • mozila
  • safari
  • chrome browsers
  • windows os
  • mac os
  • and ipad..

you may limit printing acrobat security. software respects this.

similarly may limit copy/paste.

 

to prevent saving , copying pdf files absolutely impossible.

 

you need @ drm solution (so unauthorized copies useless). whether can find 1 compatible ipad biggest challenge, since drm plug-ins cannot written ipad.



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