This tutorial will show you how to enable and use PDF editing tools in Firefox PDF reader on Windows 11/10. The built-in PDF viewer or reader of Firefox has some interesting features that include ...

This well-designed and easy-to-use free PDF viewer lets you mark up and create PDFs. Adobe’s popular PDF format makes files look great and Adobe’s free Reader lets everyone look at the files ...

Rotate PDF, Save PDF, Change Page View Layout, Read Aloud, Share PDF, Draw/Add Notes using PDF Viewer in Microsoft Edge.

You can easily change the default PDF viewer on your Mac. The option to change your PDF viewer opens when you right-click a PDF and select "Get Info." ...

To change the default PDF viewer on Windows 10, you'll need to edit your default apps in the Control Panel.

It has an impressively long list of features to make annotation easy. Got any other favorite PDF editor/viewer apps for Mac that you love? Share 'em in the comments.

Microsoft’s rolling out a new PDF viewer powered by Adobe Acrobat. While the tool will stay free, documents will feature Adobe branding and offer an option to pay for more “advanced” features.