| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 8603 | 68.1 % | ||
 | Windows XP | 1759 | 13.9 % |  |
 | Windows Vista | 79 | 0.6 % | |
 | Windows Vista (LongHorn) | 540 | 4.2 % | |
 | Windows 98 | 7 | 0 % | |
 | Windows 2008 | 5846 | 46.3 % | |
 | Windows 2003 | 109 | 0.8 % | |
 | Windows 2000 | 263 | 2 % | |
| BSD | 10 | 0 % | ||
 | OpenBSD | 5 | 0 % | |
 | NetBSD | 4 | 0 % | |
 | FreeBSD | 1 | 0 % | |
| Linux | 705 | 5.5 % | ||
 | Ubuntu | 99 | 0.7 % | |
 | Suse | 1 | 0 % | |
 | Fedora | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 604 | 4.7 % | |
| Macintosh | 349 | 2.7 % | ||
 | Mac OS X | 349 | 2.7 % | |
| Others | 2953 | 23.3 % | ||
 | Unknown | 2952 | 23.3 % | |
 | Symbian OS | 1 | 0 % | |