I need help - I can help - How to remove digital signature from pdf?

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How to remove digital signature from pdf?

Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: I need help - I can help
Forum Description: Problems and solutions while programming with the Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=2717
Printed Date: 19 May 24 at 7:40PM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: How to remove digital signature from pdf?

Posted By: ExchangeViews
Subject: How to remove digital signature from pdf?
Date Posted: 23 Aug 13 at 9:24AM

Is there a way to remove digital signature from encrypted pdf file using Debenu QPL?

Replies:

Posted By: Ingo
Date Posted: 23 Aug 13 at 10:46PM

Hi!

I hope not ;-)

But please read this from the FAQ:

http://www.quickpdflibrary.com/faq/remove-digital-signature.php

Cheers, Ingo

Posted By: ExchangeViews
Date Posted: 26 Aug 13 at 5:26AM

Thnx Ingo. Can you please confirm if I develop a commercial application for removing digital signature using our own technique & resources, is it safe? I mean does Pdf specification allow developers to develop such app or not? As we know that Pdf specification allows to develop pdf decrypt tool. Is removing digital signature also allowed to developer?

Thanks in advance.

Posted By: Ingo
Date Posted: 26 Aug 13 at 12:58PM

Hi!

Regarding this question i'm a bit in the glasshouse... ;-)

Regarding this case legal and not legal is a floating frontier ;-)

Cheers, Ingo