| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2739 | 63.2 % | ||
 | Windows XP | 2627 | 60.6 % |  |
 | Windows NT | 18 | 0.4 % | |
 | Windows Me | 5 | 0.1 % | |
 | Windows Vista | 13 | 0.3 % | |
 | Windows 98 | 13 | 0.3 % | |
 | Windows 2003 | 7 | 0.1 % | |
 | Windows 2000 | 56 | 1.2 % | |
| BSD | 11 | 0.2 % | ||
 | FreeBSD | 11 | 0.2 % | |
| Linux | 124 | 2.8 % | ||
 | Ubuntu | 89 | 2 % | |
 | Fedora | 10 | 0.2 % | |
 | Debian | 13 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 12 | 0.2 % | |
| Macintosh | 22 | 0.5 % | ||
 | Mac OS X | 22 | 0.5 % | |
| Others | 1435 | 33.1 % | ||
 | Unknown | 1435 | 33.1 % | |