How to reduce PDF file size for Mac and Windows Now you know that it’s possible to compress the size of your documents. However, the interesting part is learning exactly how to reduce a PDF’s ...

Reduce the PDF Size on a Mac Using Adobe Acrobat. Sometimes, a small file size is your top priority. In such scenarios, you can use online tools.

Windows will quickly compress the files and create a new, zipped file that’s immediately ready to be renamed (if necessary–if not, just press Enter). 6.