CCleaner Professional is a popular system optimization tool that helps users clean and speed up their PCs. It removes unnecessary files, clears browser history, and cleans up the registry to improve system performance. CCleaner also includes real-time monitoring, automatic updates, and advanced tools to fix privacy issues and manage startup programs. It’s a simple yet powerful tool for maintaining the health and performance of your computer.
- Portable version with no unnecessary cloud services included
- Portable version with no automatic data collection or telemetry
- Portable version that works offline with no internet-based authentication