A multilingual software application for controlling vehicle servicing equipment includes a plurality of dynamic link libraries corresponding to supported national languages. The multilingual application is configured to receive input selecting one of the supported national languages, load the corresponding dynamic link library, and redisplay during run-time operating instructions for the vehicle servicing equipment in the selected national language. An international language management system is provided to develop, maintain, and synchronize the dynamic link libraries based on processing resource files from which the dynamic link libraries are compiled.