Category Archives: PDF Security

How to password protect PDF files on Linux system?

Hi We are using SAP. We have email programs to convert smart form to PDF (through OTF) and send email to customers. My requirement is this pdf attachment should password protected at the time of OTF conversion. This programs are … Continue reading

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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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