Adobe Acrobat While the free to download and use Adobe Reader lets you view and sign PDF docs, Adobe Acrobat is a robust PDF editor, straight from the folks who created the PDF in the first place.

To write on a PDF on Android, open the PDF file in the Adobe Acrobat Reader: Edit PDF app, and tap on the Text icon. Select where you want to input new text and type away.

There are many alternatives when it comes to editing a PDF, but the best bet is usually to just use Adobe Acrobat on your computer or mobile device.

Samsung has just filed for a patent that will change the course of the PDF format forever. Write on PDF is new functionality that will allow a user to write, edit and save a PDF file. Well, its ...

Can a free PDF editor meet your needs? Find out which of Adobe's PDF editing tools is the perfect version for you.

If you need the power to edit, e-sign, modify, and share PDFs, (and you do), there's a subscription plan for you at Adobe.

Adobe's PDF editor is as feature-packed as ever, with the addition of more affordable subscription pricing.