Cleanmgr.exe | 2021

cleanmgr /sagerun:1

| Tool | Depth | Safety | Speed | Free | |------|-------|--------|-------|------| | | Basic | Very high | Fast | ✅ | | Storage Sense (Win10/11) | Basic | Very high | Automatic | ✅ | | CCleaner (Free) | Deep | Medium (use caution) | Fast | ✅ | | BleachBit | Very deep | Medium (can break things) | Fast | ✅ | | TreeSize / WizTree | Analysis only | Very high | Very fast | Freemium | | Disk Cleanup Pro (third-party) | Medium | Medium | Medium | ❌ | cleanmgr.exe

Running Cleanmgr.exe is straightforward: cleanmgr /sagerun:1 | Tool | Depth | Safety

On 64-bit systems, a 32-bit version also exists at C:\Windows\SysWOW64\cleanmgr.exe . How to Run cleanmgr.exe (3 Ways) cleanmgr.exe

| Aspect | Rating | |--------|--------| | Speed | Fast – typical scan <30 seconds | | Space recovered | 1–20 GB on average, sometimes >50 GB on old systems | | Safety | High – rarely breaks Windows | | Automation | Yes – via Task Scheduler or script |