| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 28748 | 68.4 % | ||
 | Windows XP | 8326 | 19.8 % |  |
 | Windows Vista | 1840 | 4.3 % | |
 | Windows (unknown version) | 3395 | 8 % | |
 | Windows NT | 95 | 0.2 % | |
 | Windows ME | 3 | 0 % | |
 | Windows Vista (LongHorn) | 929 | 2.2 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 2008 | 14032 | 33.4 % | |
 | Windows 2003 | 90 | 0.2 % | |
 | Windows 2000 | 32 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 2 | 0 % | ||
 | NetBSD | 2 | 0 % | |
| Linux | 3455 | 8.2 % | ||
 | Ubuntu | 136 | 0.3 % | |
 | Suse | 22 | 0 % | |
 | Red Hat | 19 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 1 | 0 % | |
 | Google Android | 728 | 1.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2548 | 6 % | |
| Macintosh | 8196 | 19.5 % | ||
 | Mac OS X | 8190 | 19.5 % | |
 | Mac OS | 6 | 0 % | |
| Others | 1579 | 3.7 % | ||
 | Unknown | 1282 | 3 % | |
 | Java | 173 | 0.4 % | |
 | BlackBerry | 54 | 0.1 % | |
 | Unknown Unix system | 35 | 0 % | |
 | Java Mobile | 30 | 0 % | |
 | Symbian OS | 5 | 0 % | |