| Versions | Pages | Percent | Hits | Percent | ||
|---|---|---|---|---|---|---|
| Macintosh | 3 | 0.9 % | 4 | 1.1 % | ||
 | Mac OS X others | 3 | 0.9 % | 4 | 1.1 % |   |
| iOS | 15 | 4.8 % | 27 | 7.7 % | ||
 | iOS (iPhone) | 15 | 4.8 % | 27 | 7.7 % | |
| Windows | 249 | 80.5 % | 267 | 76.9 % | ||
 | Windows 8.1 | 5 | 1.6 % | 5 | 1.4 % | |
 | Windows 7 | 1 | 0.3 % | 1 | 0.2 % | |
 | Windows 10 | 243 | 78.6 % | 261 | 75.2 % | |
| Linux | 10 | 3.2 % | 10 | 2.8 % | ||
 | Google Android | 1 | 0.3 % | 1 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 9 | 2.9 % | 9 | 2.5 % | |
| Others | 32 | 10.3 % | 39 | 11.2 % | ||
 | Unknown | 26 | 8.4 % | 33 | 9.5 % | |
 | Unknown Unix system | 6 | 1.9 % | 6 | 1.7 % | |