| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6247 | 91.5 % | ||
 | Windows XP | 3630 | 53.2 % |  |
 | Windows NT | 2107 | 30.8 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 461 | 6.7 % | |
 | Windows 2003 | 46 | 0.6 % | |
 | Windows 2000 | 2 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 219 | 3.2 % | ||
 | Ubuntu | 39 | 0.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 180 | 2.6 % | |
| Macintosh | 249 | 3.6 % | ||
 | Mac OS X | 249 | 3.6 % | |
| Others | 104 | 1.5 % | ||
 | Unknown | 54 | 0.7 % | |
 | Symbian OS | 50 | 0.7 % | |