Compare software

diffr vs diffnav: catalog facts
diffr	diffnav
Free Free and open source under the MIT license.	Free Free to download from GitHub.
macOS, Linux, Command line	Command line
Highlights word-level changes within diff hunks Works with standard input and output	File tree for moving between changed files Builds on delta's diff rendering
Designed for terminal diff review	Terminal only Relies on delta for rendering
Downloadable app	Downloadable app
Open source	Closed source
License: MIT	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 8, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.