| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2205 | 90.7 % | ||
 | Windows XP | 1236 | 50.8 % |  |
 | Windows NT | 811 | 33.3 % | |
 | Windows Me | 2 | 0 % | |
 | Windows Vista | 143 | 5.8 % | |
 | Windows 95 | 3 | 0.1 % | |
 | Windows 2003 | 7 | 0.2 % | |
 | Windows 2000 | 3 | 0.1 % | |
| Linux | 51 | 2 % | ||
 | Ubuntu | 16 | 0.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 35 | 1.4 % | |
| Macintosh | 25 | 1 % | ||
 | Mac OS X | 25 | 1 % | |
| Others | 148 | 6 % | ||
 | Unknown | 148 | 6 % | |