| Language | Versions | |||||
|---|---|---|---|---|---|---|
| Afrikaans | 9.1 | 9.2 | ||||
| Belarusian | 9.2 | 9.5 | 9.6 | 10.0 | ||
| Bulgarian | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Czech | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Chinese Simplified | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Chinese Traditional | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Croatian | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Danish | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Dutch | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| English (UK) | 9.0 | 9.1 | 9.5 | 9.6 | 10.0 | |
| English (US) | 9.0 | 9.1 | 9.5 | 9.6 | 10.0 | |
| Estonian | 9.6 | 10.0 | ||||
| Finnish | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| French | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| French (Canadian) | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Frisian | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Georgian | 9.0 | 9.1 | 9.5 | 9.6 | 10.0 | |
| German | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Greek | 9.0 | 9.5 | 9.6 | 10.0 | ||
| Hindi | 9.2 | 9.5 | 9.6 | 10.0 | ||
| Hungarian | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Indonesian | 9.6 | 10.0 | ||||
| Italian | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Japanese | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Korean | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Lithuanian | 9.0 | 9.5 | 9.6 | 10.0 | ||
| Macedonian | 9.2 | 9.5 | 9.6 | 10.0 | ||
| Norwegian (nynorsk) | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Norwegian (bokmål) | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Polish | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Portuguese | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Portuguese (Brazilian) | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Punjabi | 9.0 | |||||
| Romanian | 10.0 | |||||
| Russian | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Serbian | 10.0 | |||||
| Slovak | 10.0 | |||||
| Spanish (Latin America) | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Spanish (Spain) | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Swedish | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Tamil | 9.6 | 10.0 | ||||
| Telugu | 9.6 | 10.0 | ||||
| Turkish | 9.0 | 9.1 | 9.2 | 9.5 | 9.6 | 10.0 |
| Ukrainian | 9.6 | 10.0 | ||||
Opera is available as international build, or in smaller, localized version. Additional languages may be installed by downloading the appropriate language file here. For further details read the installation instructions.
Language files are compatible with Windows and Linux versions of Opera. The Mac version is available as a single international build with all languages pre-installed by default.