Taking a screenshot of a PDF is easy. On Windows, users can press the Print Screen key or use the Snipping Tool. On Mac, they can press Command + Shift + 4 to capture part of the screen. This creates
How to Protect PDF Documents for Online Sales: One-Device Access, Dynamic Watermarks and DRM Security
Selling PDF documents online is convenient, but it also creates a serious problem for publishers: once a customer downloads a PDF, how can you stop them from sharing it with other people? This is an important issue for legal publishers,
How to Disable the Protected Screen and Customize PDF Security in VeryPDF DRM Protector
When you protect a PDF eBook with DRM, you want to stop unauthorized sharing without making reading difficult for your customers. However, some security features, such as a black screen that appears when the reader moves the mouse away from
VeryPDF DRM Protector vs. Locklizard, Vitrium, DRM-X, FileOpen, and Other DRM Solutions
VeryPDF DRM Protector vs. 10 PDF DRM and Document Security Tools Compare VeryPDF DRM Protector with Locklizard, Vitrium, DRM-X, FileOpen, Digify, Adobe Acrobat, Seclore, Fasoo, DocSend, and Microsoft Purview to find the right PDF DRM and document security solution. Introduction
Custom USB Copy Protection Software and DRM Solution for PDF, Video, Audio, EXE, Office Files and Digital Content
If you sell digital content through USB drives, a simple password is often not enough. A customer may copy the files to another USB drive, move them to a PC hard disk, share them with other people, or record the
Why Users Cannot See a PDF After You Delete and Re-Upload It
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 Send Secure PDF Reading Links Without Making Customers Enter Their Email Every Time
If you sell ebooks, training materials, reports, manuals, or other PDF files online, you may want to protect your PDF without making the customer deal with a complicated login process. A common problem is this: How can I send a
How to Securely Share a PDF with an Invitation Link, Device Limit, and Expiration
Sharing a PDF by email or a normal download link is easy. The problem starts when you need to control who can access the PDF, how many devices they can use, how long the link works, or how many times
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