Desktop & Developer Tools
Atlas
A Mac maintenance workbench that explains every step and lets you undo it.
An open-source macOS maintenance tool built on one rule: every cleanup is explainable and recoverable. See what will change before it runs, then roll it back.
- Every action explained before it runs
- Recoverable cleanups you can roll back
- Open source, native macOS

From the Journal
Explainable by default
Atlas cleans up a Mac under one constraint — every action is explainable before it runs and recoverable after, and that constraint shapes the whole tool.
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The Library holds the methods, tools and workflows we reuse; the Journal covers what we learn building these products.