| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 808 | 15.2 % | ||
 | Windows XP | 632 | 11.9 % |  |
 | Windows NT | 1 | 0 % | |
 | Windows Vista | 106 | 1.9 % | |
 | Windows CE | 10 | 0.1 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 2003 | 10 | 0.1 % | |
 | Windows 2000 | 47 | 0.8 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 159 | 2.9 % | ||
 | Ubuntu | 13 | 0.2 % | |
 | Debian | 143 | 2.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3 | 0 % | |
| Macintosh | 156 | 2.9 % | ||
 | Mac OS X | 151 | 2.8 % | |
 | Mac OS | 5 | 0 % | |
| Others | 4178 | 78.8 % | ||
 | Unknown | 4178 | 78.8 % | |