PDF Compression

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Optimize images and eligible content to shrink PDFs.

Runs entirely in your browser. Files are never uploaded.

Drop PDFs to compress

PDF files. You can also paste files.

Files stay on your device.

Good to know

Lossy: pages are re-rendered as JPEG images, so text is no longer selectable and file size may grow for text-heavy PDFs.

Frequently asked questions

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Merge PDF
Combine multiple PDF files into one document in the order you choose.
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PDF to Images
Export PDF pages as PNG or JPG images at the resolution you choose.