| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Windows | 140 | 49.6 % | 1,855 | 56.2 % | ||
 | Windows XP | 3 | 1 % | 28 | 0.8 % |   |
 | Windows 8.1 | 2 | 0.7 % | 2 | 0 % | |
 | Windows 8 | 1 | 0.3 % | 1 | 0 % | |
 | Windows 7 | 4 | 1.4 % | 22 | 0.6 % | |
 | Windows 10 | 130 | 46 % | 1,802 | 54.6 % | |
| iOS | 62 | 21.9 % | 923 | 28 % | ||
 | iOS (iPhone) | 62 | 21.9 % | 923 | 28 % | |
| Linux | 20 | 7 % | 161 | 4.8 % | ||
 | Google Android | 11 | 3.9 % | 95 | 2.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 9 | 3.1 % | 66 | 2 % | |
| BSD | 1 | 0.3 % | 1 | 0 % | ||
 | OpenBSD | 1 | 0.3 % | 1 | 0 % | |
| Macintosh | 32 | 11.3 % | 328 | 9.9 % | ||
 | Mac OS X 10.11 El Capitan | 3 | 1 % | 3 | 0 % | |
 | Mac OS X 10.10 Yosemite | 1 | 0.3 % | 1 | 0 % | |
 | Mac OS X others | 28 | 9.9 % | 324 | 9.8 % | |
| Others | 27 | 9.5 % | 27 | 0.8 % | ||
 | Unknown | 27 | 9.5 % | 27 | 0.8 % | |