| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 17833 | 96.9 % | ||
 | Windows XP | 15807 | 85.9 % |  |
 | Windows NT | 2 | 0 % | |
 | Windows Me | 118 | 0.6 % | |
 | Windows Vista | 1331 | 7.2 % | |
 | Windows 2003 | 201 | 1 % | |
 | Windows 2000 | 374 | 2 % | |
| Linux | 23 | 0.1 % | ||
 | Fedora | 10 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 13 | 0 % | |
| Macintosh | 336 | 1.8 % | ||
 | Mac OS X | 336 | 1.8 % | |
| Others | 200 | 1 % | ||
 | Unknown | 105 | 0.5 % | |
 | CPM | 95 | 0.5 % | |