How to Merge Encrypted PDF Files. Small businesses working with sensitive PDF documents may choose to encrypt those documents. An encrypted PDF is password protected, which means you cannot open ...

How to Remove Encryption From a PDF File. The World Wide Web can be a dangerous place, and if you use a computer in your small business, you need to protect your sensitive data.

Encrypted PDFs play a vital role in protecting sensitive information, especially during online distribution. By ensuring that only those with the correct password can access the content ...

Next, open the document you want to encrypt by clicking File>Open or pressing ⌘+O and selecting the file. Click File>Export as PDF.

If you want to password-protect your PDF documents from outside interference, then maybe you should give PDF Page Lock a test run. It is a free encryption software that lets you easily encrypt PDF ...

German academics have developed a new attack that can extract and steal data from encrypted PDF files, sometimes without user interaction. Named PDFex, the new attack comes in two variations and ...

For maximum privacy and control, you need to self-host any available open-source PDF editors on your own server.

Google Chrome for Android can finally open PDF files on its own without needing a third-party app, and you can try this feature now.