See what stayed the same changed between two versions.
Drop in the original and the new version of a contract, a set of bylaws or any Word or PDF document. The differences appear side by side, page by page, linked to each other.
Every difference, in its place.


Both versions side by side
Page by page, Word or PDF, even one against the other. Every change is linked to the same spot in the other version: point at it and both light up.


The list of changes
Every difference in order, with its page and the words added or removed. Filter by type and jump from one to the next with J and K.


Word tracked changes
If the file still has tracked changes in it, compare it as if they were all accepted, or all rejected.


Signatures and stamps
Between two PDFs, digital signatures, stamps and images that were added or removed are flagged, with the name of who signed.


Ready to send back
Download the new version as a Word file with tracked changes to accept or reject, or as a PDF with additions in green and removed text in red.
They stay on your computer
Your documents are read and compared in your browser, and never sent anywhere unless you choose to share them.
An encrypted link, if you need one
Send the comparison to someone with a link: it is encrypted in your browser and stops working after 7 days.
Works offline too
Install it as an app: after the first visit it opens and compares even without a connection. There is also an app for Mac, Windows and Linux.