| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 162563 | 96.4 % | ||
 | Windows XP | 139289 | 82.6 % |  |
 | Windows NT | 52 | 0 % | |
 | Windows Me | 337 | 0.1 % | |
 | Windows Vista | 16043 | 9.5 % | |
 | Windows 98 | 1251 | 0.7 % | |
 | Windows 2003 | 1048 | 0.6 % | |
 | Windows 2000 | 4543 | 2.6 % | |
| BSD | 52 | 0 % | ||
 | FreeBSD | 52 | 0 % | |
| Linux | 308 | 0.1 % | ||
 | Ubuntu | 250 | 0.1 % | |
 | Fedora | 10 | 0 % | |
 | Debian | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 47 | 0 % | |
| Macintosh | 4439 | 2.6 % | ||
 | Mac OS X | 4400 | 2.6 % | |
 | Mac OS | 39 | 0 % | |
| Others | 1154 | 0.6 % | ||
 | Unknown | 1154 | 0.6 % | |