Sometimes the most obvious answer is also the correct one, as is the case when it comes to using Adobe Acrobat to edit PDFs for free.

With Adobe Acrobat Reader and Adobe’s online PDF editor, you can add comments, fill out forms, insert text, and even sign documents – all for free.

To edit a PDF file on your Android for free, you can use the Adobe Acrobat Reader: Edit PDF app. While you can’t modify existing text or images with a free account, you can add new text ...

How to Add Comments to a PDF With Acrobat Reader. PDF files enable you to share and comment on content created in a wide range of applications. Adobe Reader, formerly called Acrobat Reader, offers ...

Merge PDF files, two or more, by using the Adobe Acrobat Reader Combine PDF function. Adobe Acrobat Reader DC is the cloud-based version of Adobe Acrobat Pro.