Choose a PDF file from your device.
Click compress to rebuild and optimize the PDF.
Save the compressed file to your device.
Basic PDF compression rebuilds the document structure and uses object streams to reduce overhead without changing content. It is safe for most documents.
For heavy image PDFs, you may need advanced compression or image downscaling. This tool keeps everything in your browser and never uploads your file.
Reduce file size before emailing or sharing PDFs.
Compress sensitive PDFs without uploading them.
Re-save PDFs to fix bloated exports or duplicates.
Optimize PDFs before adding them to a shared library.
No. It rebuilds the PDF structure without altering content or layout.
Basic compression does not downscale images, so results vary by file.
No. Everything runs locally in your browser.
Some PDFs are already optimized or image-heavy. Advanced compression would be needed.
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