How to Write Notes on PDF Files. The Sticky Note tool in Adobe Acrobat and Adobe Reader allows for commenting on your business PDF files. The tool can display notes in multiple colors and styles ...

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.

Do you have PDFs that you want to fill out? This article will show you how to fill PDF tables, forms, and documents that are not interactive.

Need to edit a PDF document but don’t want to pay for the more expensive Adobe editors? You can add text to and sign a PDF with just the free Reader program.

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.