| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6521 | 64.6 % | ||
 | Windows XP | 4763 | 47.2 % |  |
 | Windows NT | 85 | 0.8 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 1350 | 13.3 % | |
 | Windows 98 | 21 | 0.2 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2003 | 179 | 1.7 % | |
 | Windows 2000 | 121 | 1.2 % | |
| BSD | 39 | 0.3 % | ||
 | OpenBSD | 11 | 0.1 % | |
 | FreeBSD | 28 | 0.2 % | |
| Linux | 1949 | 19.3 % | ||
 | Ubuntu | 399 | 3.9 % | |
 | Suse | 6 | 0 % | |
 | Fedora | 10 | 0 % | |
 | Debian | 17 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1517 | 15 % | |
| Macintosh | 723 | 7.1 % | ||
 | Mac OS X | 723 | 7.1 % | |
| Others | 847 | 8.4 % | ||
 | Unknown | 847 | 8.4 % | |