About CleanMyWin
CleanMyWin is a disk space analyzer for Windows 10 and 11. It scans a drive and draws it as rings: every sector is a folder or a file, sized by how much space it takes, so the biggest space hogs are visible in a second instead of after an hour in Explorer.
Why it exists
On macOS people have DaisyDisk. On Windows the popular tools - WinDirStat, WizTree, TreeSize - show the same data as tables or treemaps of coloured squares, which are powerful but take practice to read. CleanMyWin brings the ring map to Windows and lets you move what you do not need to the Recycle Bin right from the map.
Key facts
- Independent project, first released in September 2026.
- Installer size: about 1.3 MB. Works on Windows 10 and Windows 11 (64-bit).
- Scans run in parallel on all CPU cores; a typical 1 TB system drive takes well under a minute on an SSD.
- Deletion always goes to the Recycle Bin, so any mistake can be undone.
- 24 hours free, then a one-time lifetime licence - no subscription.
- Works offline: the licence key is checked on your computer.
Privacy
CleanMyWin never uploads your files, file names or folder paths. The program sends only an anonymous usage signal described in the Privacy policy.
Contact
Questions, bugs and ideas: support@cleanmywin.online. We answer in English and Russian.