Diffchecker Desktop app for Windows, Mac, and Linux

Faster, safer, more secure

Keep your files confidential and private - they never leave your computer

Legal documents
Confidential code
Taxes
Files with passwords

How it works

Unlike Diffchecker on the web, since Diffchecker Desktop runs fully on your computer, it doesn’t have to communicate with our servers to create your diffs.

What this means is that there’s no way we, or anybody else, can view your sensitive data.

Cross-platform

Diffchecker Desktop has been architected to work identically on Windows, Mac, and Linux.

Diffchecker screenshot on mac and windows

Features

Web
Desktop
No ads
File upload
No diff data is ever sent to us
Offline usage
Unified Diff view
Features on the way
Some
Many!
Speed
Fast
Faster!
One year of free updates!
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