Finding it difficult to store or share large PDFs on your Mac? Check out a few easy ways to reduce PDF file size on a Mac to make it easier to work with.

Here is the list of the top 5 websites and tools which can reduce the size of a PDF file without losing the quality.

How to reduce PDF file size on a Mac computer with Preview 1. Open the PDF — if Preview isn't your default app, right click the PDF, then select Open with followed by Preview.

The simplest way to shrink your PDF file is to use a free online tool called SmallPDF.com. The site is clean (not filled with spammy ads, etc) and it does a good job of reducing the size of large ...