Strata

Strata is a native Mac app that maps your whole disk in under a minute and shows every folder at its real size, including the ones Finder hides. The Space Map draws any drive or folder to scale, so you can see exactly where your storage went. Strata Pro removes apps together with the caches, preferences and support files they leave behind, clears caches, logs and Xcode build data, and finds duplicates and large files. A built-in monitor shows CPU, memory, disk, battery and network. Everything Strata removes goes to the Trash, so Put Back undoes any mistake. There is no account, no telemetry and nothing uploaded. Built in Swift, 41 MB, for macOS 13 or later on Apple silicon and Intel.