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Tower vs Sourcetree: catalog facts
Tower	Sourcetree
Paid A paid subscription is required after the trial.	Free Free to download and use. The software is closed source.
Windows, macOS	Windows, macOS
Undo for almost any operation, including discarded changes Quick actions and keyboard-driven workflow for heavy daily use	Free with no repository or feature limits Handles interactive rebase and submodules in a visual interface
Subscription pricing macOS and Windows only	Windows and macOS only; no Linux build Slow with very large repositories and occasionally unstable
Downloadable app	Downloadable app
Closed source	Closed source
License not stated	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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