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You can delete pages from a PDF on a Mac using the Preview app. You can also add pages to a PDF in two ways with Preview.

You can password protect a PDF on a Mac computer using the Preview app to secure files that contain sensitive information.

The Preview app for iPhone is a new addition in iOS 26. Find out what it can do and how it can improve your workflow.

Snapchat will soon charge you for storing Memories. Learn how to back up your favorite Snaps and tidy up your library before the change.