How to Compress PDF on Mac
Step 1. The primary method that you need to follow is opening the pdf file on your mac. As soon as you get the file opened, you can start the next level.
Step 2. Go to the “File” option and find “Export” in the dropdown.
Compress a PDF on Mac
Step 3. Click on “Quartz Filter” and you will see many options like Blue tone, black and white, reduce file size and others in the dropdown. You need to check out the entry as “reduce file size.”