Keep the executable on a thumb drive for use on any Windows or macOS device.

The core function of the software is its one-click cleanup tool. It scans for various types of junk, including:

This guide is for educational and informational purposes only. EaseUS CleanGenius is a legacy software product. The use of "Portable" versions of paid software often constitutes a violation of the End User License Agreement (EULA) and may involve copyright infringement. Additionally, downloading software from unofficial sources carries significant security risks, including malware and viruses. Use caution and support developers by purchasing legitimate software.

: Improves speed by optimizing system settings and managing background processes.

Automatic cleaners can be dangerous. Before clicking "Clean," manually review the Registry section. Un-check any entries related to software you intentionally use. Never delete a registry key you do not understand.