KavaServices 4.3.1 can now convert numbers to and from Roman numerals.

Mac OS X version 10.6 or later
64-bit Universal application
Previous versions

Services work in all Cocoa applications, and some Carbon applications.

1. Download KavaServices, and copy the program to your Applications folder.

2. Launch the program, and choose “Update Services Menu” from the application menu.

3. In the Keyboard pane of System Preferences, click the Keyboard Shortcuts tab. Check the services you would like to use.

KavaServices translates between Afrikaans, Albanian, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bulgarian, Catalan, Chinese, Croatian, Czech, Danish, Dutch, English, Estonian, Filipino, Finnish, French, Galician, Georgian, German, Greek, Haitian Creole, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Irish, Italian, Japanese, Korean, Latin, Latvian, Lithuanian, Macedonian, Malay, Maltese, Norwegian, Persian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Spanish, Swahili, Swedish, Thai, Turkish, Ukrainian, Urdu, Vietnamese, Welsh, and Yiddish.