The Total Lock user interface is pre-loaded in 24 languages that can be selected when the USB is first setup. These include:
- Bulgarian
- Chinese
- Croatian
- Czech
- Dutch
- English
- Estonian
- Finish
- French
- German
- Greek
- Hebrew
- Italian
- Japanese
- Latvian
- Lithuanian
- Norwegian
- Polish
- Portuguese
- Romanian
- Russian
- Spanish
- Swedish
- Turkish