| Process Tamer | Process Hacker | System Spec | System Monitor II | |
| 2.11.01 | 2.39.124 | 3.11 | 31.3 | |
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Users´ rating |
| Freeware | Open Source | Freeware | Freeware | Licence |
| FREE | FREE | FREE | FREE | Price |
| 2.28 MB | 2.20 MB | 2.40 MB | 0.44 MB | File size |
| Apr 23, 2009 | Mar 29, 2016 | Jun 27, 2018 | Oct 13, 2023 | Update |
| 16 | 23 | 48 | 37 | Downloads |
| Windows XP, Windows 2000 | Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64 | Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64 | Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64, Windows 11 | OS |
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