Tag Archives: drm pdf

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 use your PDF DRM Web Service to protect my ebook files from being copied?

Hello, I have just uploaded a PDF file as a trial. I have this online link (file:///C:/Users/admin/Downloads/20200517-231621-0852851319.pdf), but I still can copy-paste and print. I thought I'd have DRM blocking all of this. What if I send to someone, this … Continue reading

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VeryPDF provides Document (PDF) DRM Protection Solution

Pre-Purchase Questions for PDF to HTML5 Flipbook Converter Command Line Dear Sir, I wish to publish eBooks and Magazines for offline use by students, teachers and others…. Meanwhile, I wish to have my publications in formats that could be read on … Continue reading

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