| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6818 | 81.3 % | ||
 | Windows XP | 6400 | 76.3 % |  |
 | Windows NT | 42 | 0.5 % | |
 | Windows Vista | 261 | 3.1 % | |
 | Windows 2003 | 5 | 0 % | |
 | Windows 2000 | 110 | 1.3 % | |
| Linux | 226 | 2.6 % | ||
 | Debian | 32 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 194 | 2.3 % | |
| Macintosh | 79 | 0.9 % | ||
 | Mac OS X | 79 | 0.9 % | |
| Others | 1263 | 15 % | ||
 | Unknown | 1263 | 15 % | |