First public release of ExtremeCleaner — a free Windows disk cleaner that finds
forgotten caches, leftovers and junk, and explains every item before deletion.
What's inside
- 239 curated rules: 11 browsers (all profiles), dev tools, games, AI models,
messengers, media, 3D/CAD, hypervisors, antivirus, system guide - Three tabs: Safe cleanup (Recycle Bin, never permanent), User data
(review by hand), System info (official commands + doc links) - Automatic System Restore Point before every cleanup (needs admin)
- Running-program detection with close offer, per-tab rescan, portable exe
Run
Download ExtremeCleaner.exe below and run it — no install, no Python needed.
Run as administrator for automatic restore points.
MIT license. Safe by design: trash-first, sacred names never touched.