| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Macintosh | 80 | 34.1 % | 83 | 32.5 % | ||
 | Mac OS X 10.12 Sierra | 1 | 0.4 % | 1 | 0.3 % |   |
 | Mac OS X others | 79 | 33.7 % | 82 | 32.1 % | |
| iOS | 5 | 2.1 % | 7 | 2.7 % | ||
 | iOS (iPhone) | 5 | 2.1 % | 7 | 2.7 % | |
| Windows | 123 | 52.5 % | 133 | 52.1 % | ||
 | Windows 7 | 1 | 0.4 % | 1 | 0.3 % | |
 | Windows 10 | 122 | 52.1 % | 132 | 51.7 % | |
| Linux | 18 | 7.6 % | 24 | 9.4 % | ||
 | Google Android | 10 | 4.2 % | 15 | 5.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 8 | 3.4 % | 9 | 3.5 % | |
| Others | 8 | 3.4 % | 8 | 3.1 % | ||
 | Unknown | 8 | 3.4 % | 8 | 3.1 % | |