Shrink your PDFs
in a heartbeat.
A beautifully engineered PDF compressor that crunches heavy files down by up to 90% — with full Drag & Drop upload support and zero loss of quality.
Watch a PDF get crushed in real time.
Squeezes heavy PDF files using smart stream optimization, image resampling, and font subsetting — with zero visible quality loss.
Built for people who send a lot of PDFs.
Up to 90% smaller
Aggressive image resampling and stream optimization without visible quality loss.
100% private
Files are processed in isolated browser memory. Zero files saved permanently.
Batch ready
Compress up to 20 PDFs at once and download them as a single ZIP.
Any device
Works fully in the browser on mobile, tablet, and desktop.
OCR preserved
Searchable text stays searchable after compression.
Free forever
No account, no watermark, no daily limit. Really.
Three steps. That's it.
Upload
Drop your PDF or select from your device.
Compress
Our engine crushes it to a fraction of its size.
Download
Grab your smaller, shareable PDF instantly.
Questions?
Is it really free?+
Yes. No signup, no watermarks, no daily limits.
Are my files safe?+
Files are processed in isolated browser memory or temporary sandboxes and deleted automatically.
What's the max file size?+
Up to 50 MB per PDF.
Will quality drop?+
Compression is tuned so text stays crisp and images stay sharp on screen.
Ready to crunch some PDFs?
Join millions who use pdfcompressed.com to shrink and share PDFs faster.
Start compressing free