Compress PDF

Reduce file size while keeping the best possible quality.

Select PDF file

or drop it here

PDF · up to 10 MB (100 MB with Pro)

Encrypted transfer

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· Files auto-deleted after 1 hour · Free to preview

How to use Compress PDF

1
Upload your PDF

Drop your file on the page or choose it from your device. It’s sent over an encrypted connection.
2
Pick a compression level

Extreme for the smallest file, or keep more quality.
3
Download your PDF

Click Download and your file is ready in seconds. No account or software needed.

Files are uploaded over an encrypted connection and deleted automatically after 1 hour. We never share or look at your documents.

Recommended keeps text sharp and images clear while shrinking the file. Extreme makes the smallest file by reducing image resolution.

No. You can upload, edit and preview without signing up. We only ask for an email when you download so we can send your receipt.

Up to 10 MB on the free plan and 100 MB with Pro.

Yes. Compress PDF runs in your browser, so it works on any device with nothing to install.

Compress PDF

Drop to upload