| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 204240 | 95 % | ||
 | Windows XP | 161952 | 75.4 % |  |
 | Windows NT | 81 | 0 % | |
 | Windows Me | 333 | 0.1 % | |
 | Windows Vista | 34679 | 16.1 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 98 | 1426 | 0.6 % | |
 | Windows 95 | 36 | 0 % | |
 | Windows 2003 | 384 | 0.1 % | |
 | Windows 2000 | 5347 | 2.4 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 37 | 0 % | ||
 | NetBSD | 6 | 0 % | |
 | FreeBSD | 31 | 0 % | |
| Linux | 3127 | 1.4 % | ||
 | Ubuntu | 1760 | 0.8 % | |
 | Suse | 52 | 0 % | |
 | Fedora | 123 | 0 % | |
 | Debian | 324 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 868 | 0.4 % | |
| Macintosh | 6472 | 3 % | ||
 | Mac OS X | 6472 | 3 % | |
| Others | 914 | 0.4 % | ||
 | Unknown | 810 | 0.3 % | |
 | Symbian OS | 69 | 0 % | |
 | Sun Solaris | 35 | 0 % | |