How to use it
- Add your PDF. Drop a PDF on the box or choose it from your device.
- Choose what to do. Set the options.
- Compress PDF. Press Compress PDF. The result is ready in seconds.
- Download. Download the PDF, or a ZIP when there are several files.
What happens to your file
Lossless repacks the file’s internal structure and compresses it better; text and images are untouched. Strong modes re-draw every page as a picture, which shrinks scanned and image-heavy PDFs most. For an exact size limit, use Compress PDF to 100 KB.
Questions
Is my PDF uploaded?
Nothing is uploaded: the PDF is read and written inside this browser tab, so it never leaves your device.
Does it work with password-protected PDFs?
Yes, after you remove the password with Unlock PDF.