| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 394098 | 96.9 % | ||
 | Windows XP | 329686 | 81.1 % |  |
 | Windows NT | 918 | 0.2 % | |
 | Windows Me | 1903 | 0.4 % | |
 | Windows Vista | 46179 | 11.3 % | |
 | Windows CE | 3 | 0 % | |
 | Windows 98 | 2665 | 0.6 % | |
 | Windows 95 | 15 | 0 % | |
 | Windows 2003 | 3456 | 0.8 % | |
 | Windows 2000 | 9273 | 2.2 % | |
| Linux | 6071 | 1.4 % | ||
 | Ubuntu | 4147 | 1 % | |
 | Suse | 165 | 0 % | |
 | Mandriva (or Mandrake) | 87 | 0 % | |
 | Fedora | 174 | 0 % | |
 | Debian | 372 | 0 % | |
 | Centos | 2 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1124 | 0.2 % | |
| Macintosh | 3352 | 0.8 % | ||
 | Mac OS X | 3350 | 0.8 % | |
 | Mac OS | 2 | 0 % | |
| Others | 2858 | 0.7 % | ||
 | Unknown | 2535 | 0.6 % | |
 | Symbian OS | 312 | 0 % | |
 | Sony PlayStation Portable | 7 | 0 % | |
 | Sun Solaris | 3 | 0 % | |
 | CPM | 1 | 0 % | |