Compress a PDF

This rebuilds your PDF from its pages, packs it more tightly, drops leftover unused parts, and clears its hidden details.

Tap to choose a file, or drop it here

PDF files

Honest note: this method cannot shrink photos and scans inside a PDF, and some files are already as small as they can get. If your file does not shrink, we will tell you plainly instead of pretending it did.
Your files never leave your device. This tool runs entirely in your web browser. Nothing is uploaded, nothing is stored, and there is no account to create. Close the tab and the file is gone from here too.

How it works

  1. Add your file using the box above, or drag and drop it in.
  2. Choose your options, if the tool has any.
  3. Press the button, and your finished file downloads right away.

The whole job happens on your own device, usually in a few seconds. There are no queues, no daily limits to count, and no watermark added to your file.