ZestyPDF Blog

Practical PDF guides from the ZestyPDF team, based on tests we run on real files with our own tools.

How to Compress a PDF for Email (We Tested Every Setting)
Email limits are 10–25 MB. We compressed three real PDFs at every setting to show which one gets your file under the limit without making it unreadable.October 21, 2026 · ZestyPDF Editorial TeamCompress PDFRead the guide