The Unicode version of Frame Features automatically detects the primary language of the user's OS and automatically displays the text resources in it. The languages that are currently supported in Frame Features include:
- Arabic
- Armenian
- Belarusian
- Bosnian
- Bulgarian
- Brazilian Portuguese
- Canadian French
- Chinese Simplified
- Chinese Traditional
- Croatian
- Czech
- Danish
- Dutch
- Estonian
- Farsi
- German
- Greek
- French
- Hungarian
- Indonesian
- Italian
- Japanese
- Khmer
- Korean
- Latvian
- Lithuanian
- Norwegian
- Polish
- Romanian
- Russian
- Serbian
- Slovak
- Slovenian
- Spanish
- Swedish
- Turkish
- Ukrainian
- Vietnamese
If the primary language of the operation system is not supported by Frame Features, then English is used by default.