All tools
AI / FREE TOOL
Compare PDFs
See changes in text and page appearance side by side.
On this deviceDrop your files here
Or choose files. Up to 100 MB per file.
0 imported files
How to use this tool
- Add exactly two PDFs and choose text, visual or combined comparison.
- Review the report and highlighted page differences. Scans work best with visual comparison; OCR improves text comparison.
Where are my files processed?
The badge shows the selected processing location. Local jobs stay on this device. Cloud jobs require the cloud option and use temporary storage.
How do I save the result?
When the tool finishes, preview the result and use Download. Your original files stay unchanged. Use ZIP to save a batch together.
How do I clear my workspace?
Use Privacy & local data in the sidebar. AI keys can be forgotten separately from AI settings.