Choose your file
Select a PDF up to 100 MB. The tool checks the file before processing.
Compress PDF Online
Reduce PDF file size for easier sharing and storage in your browser.
HOW IT WORKS
A focused tool for one task
Process in your browser
The supported conversion runs locally without storing the source file on FileKok servers.
Download the result
Save a smaller PDF optimized for sharing directly to your device.
No account or installation
Your source file remains on your device for this supported task. Performance depends on file size and your device.
Start converting →