| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 295546 | 52.5 % | ||
 | Windows XP | 9530 | 1.6 % |  |
 | Windows Vista | 33202 | 5.9 % | |
 | Windows (unknown version) | 3340 | 0.5 % | |
 | Windows NT | 109823 | 19.5 % | |
 | Windows ME | 32 | 0 % | |
 | Windows Vista (LongHorn) | 1652 | 0.2 % | |
 | Windows Mobile | 20 | 0 % | |
 | Windows 98 | 33 | 0 % | |
 | Windows 95 | 13 | 0 % | |
 | Windows 2008 | 136919 | 24.3 % | |
 | Windows 2003 | 568 | 0.1 % | |
 | Windows 2000 | 375 | 0 % | |
 | Windows 3.xx | 39 | 0 % | |
| BSD | 48 | 0 % | ||
 | OpenBSD | 9 | 0 % | |
 | NetBSD | 4 | 0 % | |
 | FreeBSD | 35 | 0 % | |
| Linux | 55870 | 9.9 % | ||
 | Zenwalk GNU Linux | 1 | 0 % | |
 | Ubuntu | 1233 | 0.2 % | |
 | Suse | 14 | 0 % | |
 | Red Hat | 6 | 0 % | |
 | Mandriva (or Mandrake) | 2 | 0 % | |
 | Gentoo | 14 | 0 % | |
 | Fedora | 48 | 0 % | |
 | Debian | 136 | 0 % | |
 | Google Android | 25722 | 4.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 28694 | 5.1 % | |
| Macintosh | 108109 | 19.2 % | ||
 | Mac OS X | 108093 | 19.2 % | |
 | Mac OS | 16 | 0 % | |
| Others | 102485 | 18.2 % | ||
 | Unknown | 97166 | 17.2 % | |
 | BlackBerry | 2987 | 0.5 % | |
 | Java | 1208 | 0.2 % | |
 | Unknown Unix system | 822 | 0.1 % | |
 | Java Mobile | 264 | 0 % | |
 | Sun Solaris | 18 | 0 % | |
 | RISC OS | 3 | 0 % | |
 | Irix | 3 | 0 % | |
 | BeOS | 3 | 0 % | |
 | Symbian OS | 2 | 0 % | |
 | HP UX | 2 | 0 % | |
 | OS/2 | 1 | 0 % | |
 | OSF Unix | 1 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |
 | WebTV | 1 | 0 % | |
 | AmigaOS | 1 | 0 % | |
 | Syllable | 1 | 0 % | |
 | Aix | 1 | 0 % | |