16 serials | system mechanic 5 professional 
| Date | OS | Name | Version | Rating |
|---|---|---|---|---|
| 2010-08-21 | PC | system mechanic professional |
new version | 71.90% |
| 2010-01-05 | PC | System Mechanic Standard Professional edition |
Version 5,7(professional), version 9.5.2(standard) | 49.41% |
| 2009-09-17 | PC | system mechanic professional 9 |
9 | 60.18% |
| 2009-09-05 | PC | System Mechanic 80017 Professional |
8.0.0.17 Professional | 59.00% |
| 2008-08-01 | PC | System Mechanic |
7.5.3 Professional | 57.14% |
| 2008-02-15 | PC | System Mechanic |
7.5.3 Professional | 54.51% |
| 2007-01-01 | PC | System Mechanic Professional |
6 | 59.40% |
| 2006-01-01 | PC | System Mechanic Professional |
6.0s | 47.14% |
| 2006-01-01 | PC | System Mechanic Professional |
6.0s | 45.83% |
| 2005-08-01 | PC | System Mechanic 5 Professional |
5 | 60.00% |
| 2005-08-01 | PC | System Mechanic Professional |
5.5a | 45.11% |
| 2005-08-01 | PC | System Mechanic Professional |
5.5a | 55.22% |
| 2005-08-01 | PC | System Mechanic Professional |
6.0.n | 56.12% |
| 2005-08-01 | PC | System Mechanic Professional |
5.5a | 78.00% |
| 2005-08-01 | PC | system mechanic professional |
5.0 c | 60.91% |
| 2005-08-01 | PC | System Mechanic Professional |
5.5a | 56.80% |