It does not leave residual files or registry entries on the computer being serviced.
Erases browsing history and usage traces, such as cookies and typed URLs, to safeguard personal information. Glary Utilities Pro v6.21.0.25 Portable.zip
Scans and removes old temporary files, installation logs, and internet cache to free up valuable drive space. It does not leave residual files or registry
The portable version is designed to run directly from a USB drive or external media without requiring installation on the host machine. such as cookies and typed URLs