Maybe there was a time when you wanted to lock away certain pages in a PDF, but you didn’t have the tools to get it done. Well, those days are over due to the release of an interesting software known ...

Adobe's PDF format allows you to combine text and images into portable document files which are easy to share with employees, print or store for later use. As the creator of a PDF file, you can ...

As any CryptoParty attendee will attest, you can only ensure a reasonably private communication by using “strong, end-to-end encryption,” “strong” here meaning nearly impossible to break, even with ...

PDF (Portable Document Format) is the most widely accepted file format for sharing documents, including images, text, and other information. Not just that, it can also contain rich media elements such ...

“Is there any way to password-protect and lock a sensitive PDF file before sending it as an attachment through email? I cannot afford Adobe Acrobat Pro and free primopdf didn’t work for me. Any help ...

PDFill PDF Tools is a free useful suite of utilities that will help you to change the layout of your PDF documents. These free tools will allow you to merge and add watermarks to PDF files; reorder, ...

Finding the right PDF editor is a must, as it can save you a ton of time and headaches when you’re editing, converting, or just wrangling PDF files.

Encryption secures information by translating it into computer code that’s unreadable to those who don’t have the means to access the information. These means of access can include passwords, ...

This post is brought to you by CleverPDF. PDFs are pretty much a daily part of life for anyone who works at a computer. They’re the 8.5-by-11-inch sheet of digital documents. But like a sheet of paper ...