| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1218 | 59.1 % | ||
 | Windows XP | 167 | 8.1 % |  |
 | Windows Vista | 3 | 0.1 % | |
 | Windows NT | 4 | 0.1 % | |
 | Windows Vista (LongHorn) | 631 | 30.6 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 2008 | 394 | 19.1 % | |
 | Windows 2003 | 15 | 0.7 % | |
 | Windows 2000 | 3 | 0.1 % | |
| Linux | 273 | 13.2 % | ||
 | Ubuntu | 9 | 0.4 % | |
 | Fedora | 4 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 260 | 12.6 % | |
| Macintosh | 551 | 26.7 % | ||
 | Mac OS X | 551 | 26.7 % | |
| Others | 18 | 0.8 % | ||
 | Unknown | 18 | 0.8 % | |