The Documents app by Readdle is a self-proclaimed super app to organize files across devices and cloud-based platforms, but its strength may also be its weakness. Readdle's Documents app is a popular ...

PDF files are a necessary component of our multi-platform world. With this convenient file format, users are able to view and share documents across various devices, using various operating systems ...

These days, more and more official papers are being turned into PDF documents. (PDF stands for Portable Document Format; it is a standard created by Adobe in the early 1990s that allows paper ...

PDF-XChange Editor is has a boatload of features, for creating, editing, annotating, and securing PDF documents. The fully functional free versions offer plenty for many users, but you’ll have to pay ...

Reading PDFs on the iPad can be way better than what you get from Apple's Books app. These are the best apps to use for reading at PDF files on your iPad, or even your iPhone. The often-disliked PDF ...