The main dashboard features a large "Start Scan" button. Within 30–60 seconds, version 324 scans:
| Tool | Portable? | Registry Cleaner | Startup Mgr | Price | | :--- | :--- | :--- | :--- | :--- | | | Yes | Yes | Yes | One-time (legacy) | | CCleaner Professional | Yes (with USB install) | Yes | Yes | Subscription | | BleachBit Portable | Yes | No | No | Free (Open source) | | Wise Disk Cleaner | Yes (Pro version) | Limited | No | Subscription | easeus cleangenius pro 324 portable
Run the software without writing permanent files to the primary system drive. The main dashboard features a large "Start Scan" button