| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 13590 | 89.4 % | ||
 | Windows XP | 6031 | 39.6 % |  |
 | Windows NT | 5544 | 36.4 % | |
 | Windows Me | 4 | 0 % | |
 | Windows Vista | 1886 | 12.4 % | |
 | Windows 2003 | 10 | 0 % | |
 | Windows 2000 | 114 | 0.7 % | |
 | Windows 3.xx | 1 | 0 % | |
| Linux | 270 | 1.7 % | ||
 | Ubuntu | 49 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 221 | 1.4 % | |
| Macintosh | 1215 | 7.9 % | ||
 | Mac OS X | 1215 | 7.9 % | |
| Others | 124 | 0.8 % | ||
 | Unknown | 115 | 0.7 % | |
 | Symbian OS | 9 | 0 % | |