Compress PDF files instantly
Fast, simple PDF compression. From small docs up to gigabyte archives.
No sign-up required · Free up to 100 MB
annual-report-2025.pdf
contract-final.pdf
A toolkit built around restraint.
Just enough to compress a PDF beautifully — nothing more. Every feature earns its place.
Local on Free
Free plan files compress in your browser. Pro switches to dedicated server compression for files up to 1 GB.
Instant results
Most documents compress in under two seconds. No queues, no waiting.
Pristine quality
Smart compression preserves text crispness and image clarity across every page.
Batch processing
Drop a folder, get a folder. Process dozens of PDFs in a single pass.
No tracking
No third-party analytics, no behavioral cookies. Accounts only for paid plans.
One-click flow
Drag, drop, done. Plain PDF is designed to disappear out of your way.
Three steps, one minute
From upload to download, the whole flow stays out of your way.
- 01
Drop your PDF
Drag a file into the browser or click to pick one. Multiple files are supported.
- 02
Choose a level
Light, Balanced, or Maximum — three presets calibrated for readability and size.
- 03
Download
The compressed PDF is ready in seconds. Individually or as a zip.
Questions, answered.
Compress your first PDF in seconds.
No sign-up needed. Just compression that respects your files and your time.