It's easy to unzip files on your iPhone and save all of the contents to your phone with the help of free apps. Here's how to do it using the iZip app.

images and emails. Whether you are viewing a document, image or webpage (even in an Android app), as long as the app you've opened it in supports printing, you can save it as a PDF. On Android and ...

Portable Document Format (PDF) is one of the most widely used file formats for storing and sharing documents. It makes sense since PDFs are a universal file format that maintains layout, fonts, colors ...