The ability to edit PDF documents using the official Adobe Acrobat Reader: Edit PDF app is actually an Acrobat Premium feature. This subscription costs $10 per month or $70 yearly. There isn’t a ...

Browse the web as normal using Chrome on your Android phone and tap a PDF link if you see one. The PDF will instantly appear ...

Annotations and labelling are part of the PDF format ... you to add text fields, checkboxes, and multiple-choice menus. Text you enter in text fields can be removed when the file is filled in ...

In other words, Adobe Reader won't let you add text. What you need is a program that's a little more accommodating, PDF-wise. Try Foxit Reader 4.3, which allows you to add text to any PDF.

All too often, when you need to sign a PDF, you're forced to physically print out the file, sign it with a pen ... And if you own an Android phone or tablet, one of the best signing apps ...