Read: Best free ePub Readers for Windows. Sumatra is a popular and free eBook and portable PDF reader for Windows. This eBook reader app doesn’t have the most beautiful UI, but it is simple ...

Macworld Free PDF readers on your Mac often come up short when you need to do more than view documents. If you’re looking for ...

To enable PDF editing tools in Firefox PDF reader on a Windows 11/10 computer ... you will see two new tools: Add Free Text Annotation Add Ink Annotation Click on the text annotation tool and ...