If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can ...

PDF files have become ubiquitous in our multi-platform world. This convenient file format makes it possible to view and share documents across various devices using various operating systems and ...

Edit PDFs online for free with these top 5 websites. Edit existing text, fill in forms, add signatures, annotate, and modify ...

There are two simple ways to remove the password from a PDF file, one of which works no matter what software you have.

➜ PDF Barber​ is a free online PDF editor that processes your documents directly in your browser, promising not to ever ...

Adobe Acrobat isn’t the only reliable PDF editor around anymore, and its newest competitor doesn’t charge a monthly fee.

"With drag-and-drop PDF import, real-time preview, and customizable security overlays, MatrixPDF delivers professional-grade phishing scenarios,” the ad reads. "Built-in protections-such as content ...

You can digitally sign a PDF in several different ways, including Adobe Acrobat, Apple's Preview app, and mobile apps, among other options.

On 21 October 2025, we celebrate the fifth Encryption Day. As part of the Global Encryption Coalition, APC is highlighting ...

A new Android phone brings endless ways to personalize your experience. Apps like LocalSend, password managers like Bitwarden ...

In college, your computer is more than just a study tool — it’s your library, filing cabinet and (much to my chagrin) sometimes even your classroom. But without good file management, it can ...