| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3164 | 54.6 % | ||
 | Windows XP | 2282 | 39.4 % |  |
 | Windows Me | 7 | 0.1 % | |
 | Windows Vista | 763 | 13.1 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 2003 | 101 | 1.7 % | |
 | Windows 2000 | 10 | 0.1 % | |
| Linux | 205 | 3.5 % | ||
 | Ubuntu | 106 | 1.8 % | |
 | Debian | 67 | 1.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 32 | 0.5 % | |
| Macintosh | 409 | 7 % | ||
 | Mac OS X | 409 | 7 % | |
| Others | 2011 | 34.7 % | ||
 | Unknown | 2011 | 34.7 % | |