Use Preview: Open the PDF in Preview, click File > Export, select “Reduce File Size” under Quartz Filter, and save. Use ColorSync Utility: Open the PDF in ColorSync Utility, click File > Export, ...

To search a PDF on your Mac for a specific word or phrase, you can use the search function in the built-in Preview app.

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.