Compress PDF Files Online
Reduce PDF file size while keeping it readable — for email and upload forms.
- Free
- No sign-up
- Deleted after 2 hours
How it works
- 01
Choose or drop your files — or paste with Ctrl+V.
- 02
Adjust settings if needed and click “Compress PDF”.
- 03
Download the result or continue with another tool.
- Files auto-deleted after 2 h
- No sign-up, no watermark
- Works on phone and desktop
- Free with generous limits
Related tools
PDFAbout: Compress PDF
Email services often reject attachments over 20–25 MB, and government portals and job sites limit uploads to a few megabytes. Compressing a PDF solves this without changing the content.
X2TOOL optimises embedded images and removes redundant data while keeping text sharp and selectable. Scanned documents usually shrink the most — often by 50–80%. If a file is already optimal, you get the original back untouched.
Files are processed on our servers over an encrypted connection and deleted automatically after 2 hours — or immediately with the “Delete now” button. We never use your files to train models.
FAQ
The essentials in brief. Didn’t find an answer? Use the feedback form under the tool.
How do I use Compress PDF?
Choose or drop your files — or paste with Ctrl+V. Adjust settings if needed and click “Compress PDF”. Download the result or continue with another tool.
Is Compress PDF free?
Yes. The tool is free with generous daily limits and no sign-up.
Are my files safe?
Yes. Files are transferred over HTTPS and deleted automatically after 2 hours. They are never used to train AI.
Does it work on a phone?
Yes, in any modern browser on iPhone, Android, Windows, Mac and Linux.
Do I need to install anything?
No. Everything works online in your browser.
Files are kept for 2 hours and deleted automatically. You can delete files immediately with the “Delete now” button after processing. We never use your files to train models. Privacy policy
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