Compress
Compress PDF
Reduce PDF file size by recompressing images, with a choice of quality levels. Free, unlimited, and your file is never uploaded.
or drop it here
Processed on this device. Nothing is uploaded.
How it works
- 1Add a PDF.
- 2Choose how strongly to compress.
- 3Compare sizes and download.
Your file stays on this device
PDF Tools does the work inside your browser. Your PDF isn't uploaded or stored, and the site is technically blocked from sending it anywhere.
See how to check it yourself