Free Compress PDF

Reduce PDF file size for email and uploads.

Loading tool…

About this tool

Shrink a PDF for email without turning it into a folder of JPGs. Phone scans are huge because they are photos of pages; text-only contracts barely shrink.

Delete unused pages and crop dark scanner margins before you compress. Open a page with tiny type after download — if letters collapse, use a milder setting.

This is not PDF to JPG. Compression keeps a PDF. Processing stays in the tab. If you still miss a portal cap, you may need fewer pages, not a harsher slider.

Large scanned PDFs often fail email and portal limits because they embed full-resolution photos of each page. Compress them in your browser with A2Z Edit after you delete pages you do not need.

Compression keeps a PDF. It is not the same as PDF to JPG, which turns pages into pictures and drops a selectable text layer. Text-only contracts barely shrink; photo-heavy scans usually do.

Open a page with tiny type after you download. If letters collapse, use a milder setting. Very large files may strain a phone — try a desktop tab.

A2Z Edit is independently operated by Waleed Sheeraz. Longer how-tos: Guides · How we work · Disclaimer.

Back to PDF Tools.

Guides for this tool

Longer how-tos and when-not-to-use notes — not a second copy of the steps above.

How to use

  1. 1Upload a large PDF (often a scan).
  2. 2Choose a compression level that keeps text readable.
  3. 3Download the smaller PDF for email or uploads.

FAQ

Why is my PDF still large?
Image-heavy scans stay bigger. Try a stronger compression setting or compress images first.
Is compress PDF free?
Yes on a2zedit.com — private browser processing where possible.

Related tools