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Compress PDF
Reduce PDF file size by re-compressing images. Perfect for scanned documents and image-heavy PDFs.
Drop your PDF here
or click to browse. Processed entirely in your browser.
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Files never leave your browser.
Instant Processing
No upload wait times.
Free Forever
No account required. No limits.
How PDF Compression Works
This tool renders each PDF page and re-encodes the images as optimized JPEGs at your chosen quality level. This dramatically reduces file size for scanned documents and image-heavy PDFs — typically 50-80% smaller.
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