If you use a PDF DRM system to protect books, courses, training materials, or paid documents, you may run into this problem: You delete an old PDF, upload a new version, and your existing users can no longer see the
How to Protect a Medical Textbook PDF and Give Buyers Temporary Online Access
A medical publisher may need to give customers digital access to a textbook before the printed book is ready. For example, a publisher may sell a printed medical textbook to students. While the book is being printed and shipped, the
Telegram PDF Protection: Allow Only Telegram Group Members to Access PDF Files
Sharing PDF files in a Telegram group is easy, but protecting those files is much harder. If you sell courses, CFA study materials, ebooks, training documents, exam preparation materials, reports, or other paid PDFs, you may not want everyone who
How to Protect CFA Study Materials from PDF Sharing, Reselling, and Unauthorized Downloads
A CFA exam study material provider recently contacted us with a very common problem. He runs a small two-person business that creates study and review materials for people preparing for the Chartered Financial Analyst (CFA) exams. His products include PDF
PDF DRM Features: Complete Guide to PDF DRM Software and PDF Document Protection
If you sell, publish, or distribute PDF documents, a normal PDF file gives you very little control after it reaches the reader. A customer can download it, copy text, print pages, take screenshots, forward the file, or keep using it
Best FileOpen Alternative for Secure PDF and Document Distribution
If you are looking for a FileOpen alternative, you probably need more than a PDF password. You may want to control who can open a document, stop unauthorized sharing, limit printing, prevent copying, add user-specific watermarks, set an expiration date,
Best Digify Alternative: VeryPDF DRM Protector vs Digify for Secure Document Protection
Looking for a Digify alternative? Digify is a popular secure document sharing platform for companies that need to share sensitive files, track document activity, protect files after download, and manage virtual data rooms. But Digify is not the only option.
Best Vitrium Alternative: VeryPDF DRM Protector for PDF DRM and Secure Document Sharing
If you are looking for a Vitrium alternative, you probably need more than a password-protected PDF. You may need to control who can open a document, prevent unauthorized copying and printing, limit access by device or IP address, add watermarks,
VeryPDF DRM Protector: The Best Locklizard Alternative for Secure Document Sharing
Looking for a Locklizard alternative that is easier to use, works in a browser, and gives you more control over secure document sharing? VeryPDF DRM Protector is a cloud-based document security platform for protecting PDFs and other sensitive documents. It
Maximum Named Users vs Maximum Anonymous Viewers: Which DRM License Do You Need to Sell PDF User Manuals?
If you sell PDF user manuals online, one of the first questions you will have is this: Do I need to create one account for every customer, or can I let everyone use the same login? The answer depends on