Compare documents instantly
Upload two documents and see exactly what changed. Track versions, share comparisons, and export reports.
Original Document
Drop file or click to upload
PDF, DOCX, TXT
Modified Document
Drop file or click to upload
PDF, DOCX, TXT
Drop both documents to compare
No signup required. Max 25MB per file.
No credit card required. 3 free comparisons per month.
Side-by-side view
See additions, deletions, and changes highlighted clearly
Version history
Save and label versions, compare any two at any time
Secure sharing
Share comparisons with password protection and expiry
PDF export
Export comparison reports with highlighted changes
Privacy is not a feature. It's the foundation.
No tracking
No analytics cookies, no third-party scripts watching your documents.
Zero data retention
Anonymous files are deleted immediately. Registered files are yours to manage and delete.
No ads, ever
We make money from credits, not your data. Simple as that.
Built for humans and AI agents
Compare documents programmatically via REST API, or let AI agents use Differino through MCP. Same credits, same privacy.
# Coming soon
POST /api/v1/compare
# Or via MCP for AI agents
differino.compare(file_a, file_b)
Supported formats
3 free comparisons per month. Credit packs from €1.99. No subscription required.