| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2532 | 80.4 % | ||
 | Windows XP | 2351 | 74.7 % |  |
 | Windows NT | 1 | 0 % | |
 | Windows Me | 10 | 0.3 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 98 | 4 | 0.1 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2003 | 8 | 0.2 % | |
 | Windows 2000 | 154 | 4.8 % | |
| Linux | 402 | 12.7 % | ||
 | Ubuntu | 379 | 12 % | |
 | Suse | 8 | 0.2 % | |
 | Fedora | 9 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 6 | 0.1 % | |
| Macintosh | 22 | 0.6 % | ||
 | Mac OS X | 22 | 0.6 % | |
| Others | 191 | 6 % | ||
 | Unknown | 191 | 6 % | |