| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 107257 | 36.9 % | ||
 | Windows XP | 13410 | 4.6 % |  |
 | Windows Vista | 24025 | 8.2 % | |
 | Windows (unknown version) | 100 | 0 % | |
 | Windows NT | 36 | 0 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 10465 | 3.6 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 413 | 0.1 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2008 | 58367 | 20.1 % | |
 | Windows 2003 | 360 | 0.1 % | |
 | Windows 2000 | 76 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 154647 | 53.2 % | ||
 | Ubuntu | 78 | 0 % | |
 | Suse | 9 | 0 % | |
 | Fedora | 2 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 154558 | 53.2 % | |
| Macintosh | 22228 | 7.6 % | ||
 | Mac OS X | 22228 | 7.6 % | |
| Others | 6160 | 2.1 % | ||
 | Unknown | 6031 | 2 % | |
 | Unknown Unix system | 107 | 0 % | |
 | Symbian OS | 17 | 0 % | |
 | Sony PlayStation Portable | 3 | 0 % | |
 | Nintendo Wii | 2 | 0 % | |