| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 26091 | 46.1 % | ||
 | Windows XP | 14318 | 25.3 % |  |
 | Windows Vista | 1753 | 3.1 % | |
 | Windows (unknown version) | 20 | 0 % | |
 | Windows NT | 1648 | 2.9 % | |
 | Windows ME | 7 | 0 % | |
 | Windows Vista (LongHorn) | 242 | 0.4 % | |
 | Windows Mobile | 2 | 0 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 95 | 7 | 0 % | |
 | Windows 2008 | 8000 | 14.1 % | |
 | Windows 2003 | 11 | 0 % | |
 | Windows 2000 | 77 | 0.1 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 18604 | 32.9 % | ||
 | Ubuntu | 171 | 0.3 % | |
 | Google Android | 934 | 1.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 17499 | 30.9 % | |
| Macintosh | 10991 | 19.4 % | ||
 | Mac OS X | 10991 | 19.4 % | |
| Others | 819 | 1.4 % | ||
 | Unknown | 659 | 1.1 % | |
 | Unknown Unix system | 157 | 0.2 % | |
 | BlackBerry | 1 | 0 % | |
 | Sony PlayStation | 1 | 0 % | |
 | Java | 1 | 0 % | |