| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Macintosh | 140 | 14 % | 144 | 13.7 % | ||
 | Mac OS X 10.12 Sierra | 1 | 0.1 % | 1 | 0 % |   |
 | Mac OS X others | 139 | 13.9 % | 143 | 13.6 % | |
| iOS | 20 | 2 % | 27 | 2.5 % | ||
 | iOS (iPhone) | 20 | 2 % | 27 | 2.5 % | |
| Linux | 69 | 6.9 % | 81 | 7.7 % | ||
 | Google Android | 24 | 2.4 % | 35 | 3.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 45 | 4.5 % | 46 | 4.3 % | |
| Windows | 721 | 72.4 % | 750 | 71.6 % | ||
 | Windows NT | 1 | 0.1 % | 1 | 0 % | |
 | Windows 8 | 1 | 0.1 % | 1 | 0 % | |
 | Windows 7 | 3 | 0.3 % | 3 | 0.2 % | |
 | Windows 10 | 716 | 71.9 % | 745 | 71.1 % | |
| Others | 45 | 4.5 % | 45 | 4.2 % | ||
 | Unknown | 45 | 4.5 % | 45 | 4.2 % | |