Compress PDF File

Compress PDF files online by uploading your document below.

Select PDF

How to Compress a PDF File

Select a document,

Upload it to the PDF compress feature,

Click Compress, and the compressed file will be downloaded to your device.

hy Use Our PDF Compression Tool

Fast & Free PDF Compression

Reduce PDF file size online in seconds with no watermarks, hidden fees, or software installation required

Secure PDF Compression

Compress PDF files securely with encrypted processing and privacy protection compliant with GDPR and CCPA standards

Compress PDFs on Any Device

Reduce PDF size on desktop, tablet, or mobile Use iScanner online or compress files offline in the mobile app

No Registration Required

Compress large PDF files online without creating an account or subscribing to a paid plan

More Ways to Work With Compressed PDFs

Storing

Sharing

After using our PDF compress feature, you can download the file and share it however you want. Or install iScanner on your iOS or Android device and use the Share option directly from the app.

Editing

Continue working with your compressed PDF by editing pages, converting files, splitting PDFs, or merging documents in iScanner.

FAQ

Is there a limit to how many PDF files I can compress?

No. There’s no limit to the number of PDF files you can compress. You can compress as many files as you need, one at a time, while maintaining the best possible document quality.

What size PDFs can I compress?

You can compress PDF files up to 200 MB in size. If your file is within this limit, you can reduce its size while preserving the best possible quality.