Compress PDF
Rebuild a PDF to potentially reduce file size (results vary).
Runs locally in your browser. No signup.
How it works
- 1 Select your PDF file(s).
- 2 Choose options (pages, order, quality, etc.).
- 3 Download the result.
FAQ
How much can the file size be reduced?
It varies greatly. Some PDFs compress by 50%+, others may see little change.
Does compression reduce quality?
It may reduce image quality within the PDF depending on the compression settings.
Why does my PDF not compress much?
If the PDF only contains text or is already compressed, further reduction is limited.
Are my files uploaded or stored?
No. Your files are processed locally in your browser and are not uploaded or stored by this site.