| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2990 | 85.6 % | ||
 | Windows XP | 2079 | 59.5 % |  |
 | Windows (unknown version) | 1 | 0 % | |
 | Windows NT | 61 | 1.7 % | |
 | Windows ME | 73 | 2 % | |
 | Windows 98 | 309 | 8.8 % | |
 | Windows 95 | 18 | 0.5 % | |
 | Windows 2003 | 5 | 0.1 % | |
 | Windows 2000 | 444 | 12.7 % | |
| Linux | 95 | 2.7 % | ||
 | Ubuntu | 2 | 0 % | |
 | Debian | 20 | 0.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 73 | 2 % | |
| Macintosh | 189 | 5.4 % | ||
 | Mac OS X | 140 | 4 % | |
 | Mac OS | 49 | 1.4 % | |
| Others | 216 | 6.1 % | ||
 | Unknown | 201 | 5.7 % | |
 | Sun Solaris | 8 | 0.2 % | |
 | HP UX | 3 | 0 % | |
 | OSF Unix | 2 | 0 % | |
 | Unknown Unix system | 2 | 0 % | |