This version focused on "cleaning the corners" of then-new Windows 11 features:
Outdated (Current versions are in the v7.x range as of 2026) 🛠 Key Features in v6.06 CCleaner_v6.06.10144.rar
It is highly recommended to download the latest supported version (v7.x) from the official CCleaner site to ensure compatibility and safety. This version focused on "cleaning the corners" of
Removed logging data and temporary JavaScript files from weather and news feeds. Windows Defender logs
Official CCleaner downloads are typically distributed as .exe or .zip files directly from CCleaner.com .
Added support for Microsoft News , Windows Defender logs, and OneDrive cache.