| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6892 | 89.7 % | ||
 | Windows XP | 3380 | 44 % |  |
 | Windows NT | 2830 | 36.8 % | |
 | Windows Me | 26 | 0.3 % | |
 | Windows Vista | 640 | 8.3 % | |
 | Windows 2003 | 11 | 0.1 % | |
 | Windows 2000 | 2 | 0 % | |
 | Windows 3.xx | 3 | 0 % | |
| Linux | 473 | 6.1 % | ||
 | Ubuntu | 62 | 0.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 411 | 5.3 % | |
| Macintosh | 242 | 3.1 % | ||
 | Mac OS X | 242 | 3.1 % | |
| Others | 69 | 0.8 % | ||
 | Unknown | 69 | 0.8 % | |