| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1120 | 45 % | ||
 | Windows XP | 633 | 25.4 % |  |
 | Windows NT | 72 | 2.8 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 177 | 7.1 % | |
 | Windows 98 | 156 | 6.2 % | |
 | Windows 2003 | 2 | 0 % | |
 | Windows 2000 | 79 | 3.1 % | |
| Linux | 335 | 13.4 % | ||
 | Ubuntu | 217 | 8.7 % | |
 | Red Hat | 18 | 0.7 % | |
 | Fedora | 33 | 1.3 % | |
 | Debian | 4 | 0.1 % | |
 | Centos | 3 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 60 | 2.4 % | |
| Macintosh | 258 | 10.3 % | ||
 | Mac OS X | 258 | 10.3 % | |
| Others | 774 | 31.1 % | ||
 | Unknown | 735 | 29.5 % | |
 | Sun Solaris | 39 | 1.5 % | |