HowToGeek on MSN

How to Compress PDF Files on Windows 11

If your PDF is too large to be sent via email, or you simply want to reduce your file’s size, it’s easy to compress PDF files ...
Techno-Science.net

How to Reduce PDF File Size on Mac: 3 Easy Ways

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, ...