Tag Archives: pdf security

How to control the number of open times and printing times to a PDF file? How to control the expiration date to a PDF file?

Hello, I'm using Online PDF DRM Security currently, http://www.verypdf.com/online/free-online-pdf-drm-security.php If I set the eBook to be viewed for only 10 times, does it mean that the customer will be allowed to only open it 10 times? So why do I … Continue reading

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How do I prevent someone from forwarding a PDF? Use VeryPDF PDF DRM Protection to protect PDF files to stop sharing, editing, copying, printing

Hi, I have a small ebookstore and I've just subscribed to your USD 5.95 service (VeryPDF Online Tools, http://online.verypdf.com/pricing ) and although it appears to be easy, I'd like to know how can I block, refrain, my customer to send … Continue reading

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NO DRM, NO Security in the encrypted PDF file, how to use your Online DRM Service to protect my PDF file?

Hello, I've just uploaded the attached file, and I saw it online with a watermark. But our need is to block print, copy-paste, and have a 256 bits DRM service for our readers to access and no send it to … Continue reading

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How to encrypt PDF files or protect PDF files on Linux system?

We have two copies of VeryPDF Encrypt PDF Command Line personal user license, can we get Linux installer? one of user uses only Linux. Customer------------------------------------------ Thanks for your message, if you need to encrypt the PDF files on Linux system, … Continue reading

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Password protected PDF solution

We are currently looking for password protection software for PDF documents. Could you please direct me to the right person. Customer------------------------------------------- Thanks for your message, you may purchase one of following products to encrypt and protect your PDF files. VeryPDF … Continue reading

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