Compress PDFFREE

Make a PDF smaller for email or upload by shrinking the photos inside it. Text stays sharp.

  1. 1 Add
  2. 2 Convert
  3. 3 Download

Drop a PDF here

PDF. Up to 200 MB.

Stays on your device

Questions about Compress PDF

Is Compress PDF free?

Yes. It is free to use, with no sign-up, no watermark and no limit on how often.

Are my files uploaded?

No. It runs in your browser, so your files stay on your device and are never sent to us or anyone else. Privacy notice

Which files can I use?

PDF in, PDF out. Up to 200 MB per file, 50 files at a time, 2,000 pages.

Step by step, and if something goes wrong

Steps

  1. Add a PDF.
  2. Choose how much to compress: Strongest for email, Balanced for most uses, Light for printing.
  3. Select Compress PDF and download the smaller copy. The size before and after is shown.

If something goes wrong

  • PDFs made from scans or photos shrink the most. Text-only PDFs are usually small already.
  • Text, fonts and drawings are not changed, so they stay sharp at any level.
  • If the result isn’t small enough, try Strongest, or split the PDF into parts with Split PDF.
  • Password-protected PDFs can’t be opened directly. If you know the password, remove it first with Unlock PDF.
  • If a PDF is reported as damaged, try opening it and saving a fresh copy with your PDF reader.
  • Scripts, embedded attachments and automatic actions are removed from the output for safety. Links to websites are kept.