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Compress PDF

Shrink your PDF for easy emailing and sharing.

Frequently asked questions

How much smaller will my file get?

It depends on the PDF. Files from verbose tools like Word or InDesign often see meaningful reductions. Already-optimized PDFs may see minimal change.

Will optimization affect image quality?

The optimizer targets metadata and unused internal objects, not image content. Visual quality is preserved.

Is optimization reversible?

The process is one-way, but your original file is never modified — you always receive a new file as a download. Keep your original if needed.

Are my documents stored anywhere?

Never. Files are processed entirely in server memory and permanently discarded the moment your download completes.