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 ...

How to easily encrypt/decrypt a file in Linux with gpg Your email has been sent Stop your search for an easy way to encrypt and decrypt files in Linux -- the built-in gpg tool will do the trick. No ...

Windows only: Free utility PDFill can create, update and merge existing PDF files for free. Yesterday we posted Combine PDFs for Mac, and PDFill does the equivalent job on Windows, plus more. PDFill ...

Sending important files over the web is a task that is practiced on a daily basis around the world. With the rise in cyber attacks, computer users should always consider encrypting their files before ...

PDF Shaper is a set of feature-rich PDF software that makes it simple to split, merge, watermark, sign, optimize, convert, encrypt and decrypt your PDF documents, also delete and move pages, extract ...