Compress your PDF files to a fraction of their original size. Choose your compression level and get the smallest file possible.
How It Works
1
Upload your PDF file
2
Choose compression level: low, medium, or high
3
Download the compressed PDF — see the size reduction instantly
Common Use Cases
Reduce PDF size for email attachments
Compress PDFs before uploading to portals
Optimize PDFs for web display
Free up storage space on your devices
Frequently Asked Questions
Will compression affect quality?
Low compression has virtually no visible quality loss. High compression reduces image resolution but makes files much smaller.
How much can I compress a PDF?
Image-heavy PDFs can often be compressed by 50–80%. Text-only PDFs see smaller reductions.
Is there a file size limit?
Free users can compress PDFs up to 200 MB. Pro users can compress files up to 1 GB.
Ready to Compress PDF?
Free to use. No signup required. Runs in your browser.
Try Compress PDF Now