How to Compress a PDF and Reduce File Size

A PDF too big to email or upload to a portal? Compress PDF shrinks it while keeping quality — free, no signup, no watermark.

Steps

1. Open Compress PDF.
2. Upload your PDF.
3. Click Compress and download the smaller file.

Tips

• Great for email limits and government/job portals that cap file size.
• Files are processed in your browser flow and not stored.

More tools: Merge PDF, Split PDF, PDF → JPG, or all PDF tools.