| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 26658 | 57.9 % | ||
 | Windows XP | 23080 | 50.1 % |  |
 | Windows NT | 183 | 0.3 % | |
 | Windows Me | 1095 | 2.3 % | |
 | Windows Vista | 548 | 1.1 % | |
 | Windows CE | 10 | 0 % | |
 | Windows 98 | 225 | 0.4 % | |
 | Windows 95 | 20 | 0 % | |
 | Windows 2003 | 341 | 0.7 % | |
 | Windows 2000 | 1148 | 2.4 % | |
 | Windows 3.xx | 8 | 0 % | |
| BSD | 16 | 0 % | ||
 | NetBSD | 2 | 0 % | |
 | FreeBSD | 14 | 0 % | |
| Linux | 3850 | 8.3 % | ||
 | Ubuntu | 2743 | 5.9 % | |
 | Suse | 8 | 0 % | |
 | Mandriva (or Mandrake) | 3 | 0 % | |
 | Fedora | 32 | 0 % | |
 | Debian | 162 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 902 | 1.9 % | |
| Macintosh | 736 | 1.5 % | ||
 | Mac OS X | 726 | 1.5 % | |
 | Mac OS | 10 | 0 % | |
| Others | 14776 | 32 % | ||
 | Unknown | 13387 | 29 % | |
 | Unknown Unix system | 1373 | 2.9 % | |
 | Sun Solaris | 9 | 0 % | |
 | RISC OS | 3 | 0 % | |
 | AmigaOS | 2 | 0 % | |
 | BeOS | 2 | 0 % | |