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Compress PDF

Smaller PDFs. You choose the quality.

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Drop your PDF here Choose file or drag and drop Add another PDF — dDrop it here or browse files

Compression level

Light Barely touched; sharpest images Balanced Looks the same, far smaller Extreme Smallest. A little softer up close Custom Your own quality, detail and cropping

Smallest file (JPEG 2000) Stores photos as JPEG 2000 wherever that's smaller at the same quality. Acrobat, Preview and current browsers open it; some older or simpler PDF software, and some print shops, may not.

Your browser is running a cached copy of the compression engine, which ignores Vector detail. Reload with the cache disabled, or serve the site with python3 tools/serve.py.

Compress PDF

The compressor

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