| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1156 | 57.5 % | ||
 | Windows XP | 835 | 41.6 % |  |
 | Windows NT | 9 | 0.4 % | |
 | Windows ME | 9 | 0.4 % | |
 | Windows 98 | 44 | 2.1 % | |
 | Windows 2003 | 1 | 0 % | |
 | Windows 2000 | 258 | 12.8 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 68 | 3.3 % | ||
 | Red Hat | 2 | 0 % | |
 | Fedora | 6 | 0.2 % | |
 | Debian | 9 | 0.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 51 | 2.5 % | |
| Macintosh | 65 | 3.2 % | ||
 | Mac OS X | 58 | 2.8 % | |
 | Mac OS | 7 | 0.3 % | |
| Others | 717 | 35.7 % | ||
 | Unknown | 713 | 35.5 % | |
 | Sun Solaris | 4 | 0.1 % | |