| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3702 | 68 % | ||
 | Windows XP | 2972 | 54.6 % |  |
 | Windows (unknown version) | 121 | 2.2 % | |
 | Windows NT | 54 | 0.9 % | |
 | Windows ME | 3 | 0 % | |
 | Windows Vista (LongHorn) | 387 | 7.1 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 32 | 0.5 % | |
 | Windows 2008 | 3 | 0 % | |
 | Windows 2003 | 65 | 1.1 % | |
 | Windows 2000 | 64 | 1.1 % | |
| Linux | 112 | 2 % | ||
 | Ubuntu | 15 | 0.2 % | |
 | Suse | 4 | 0 % | |
 | Mandriva (or Mandrake) | 2 | 0 % | |
 | Fedora | 16 | 0.2 % | |
 | Debian | 10 | 0.1 % | |
 | Centos | 5 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 60 | 1.1 % | |
| Macintosh | 44 | 0.8 % | ||
 | Mac OS X | 43 | 0.7 % | |
 | Mac OS | 1 | 0 % | |
| Others | 1585 | 29.1 % | ||
 | Unknown | 1580 | 29 % | |
 | CP/M | 5 | 0 % | |