Compare PDFs
Visual side-by-side PDF comparison
100% private — everything stays in your browser
PDF A
PDF B
How to use Compare PDFs
- 1 Upload your file — Drag and drop your files into the upload area above, or click to browse your device.
- 2 Process instantly — Your files are processed right in your browser — nothing is uploaded to any server.
- 3 Download the result — Click download to save your result. Your files never left your device.
Frequently asked questions
- Is there a file size limit?
- There's no server-imposed limit since everything runs on your device. The practical limit depends on your browser's available memory — most files up to a few hundred MB work fine.