Compare software

Radix vs OmniDiskSweeper: catalog facts
Radix	OmniDiskSweeper
Free Free and open source, with downloads on GitHub and Homebrew.	Free Free download from The Omni Group.
macOS	macOS
Sunburst and treemap views of the same scan Compares scans to show what changed over time	Plain list of files sorted by size Trash or open files directly from the list
Requires macOS 14 or later macOS only	macOS only List view only, no treemap or chart
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked September 23, 2026

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