Locale Emulator is a tool similar to MS AppLocale and NTLEA, providing a simulation function that can make an application recognize your OS as in a language other than the real one. It is quite useful when you are trying to play country-specific games.
- - Locale Emulator is the most popular Windows alternative to LocaleSwitch.
- - Locale Emulator is the most popular Open Source & free alternative to LocaleSwitch.
GitHub repo was archived November 22, 2022
The Microsoft AppLocale (or Application Locale) utility is a temporary solution to the limitations caused by non-Unicode applications running on the Unicode (UTF-16) based Windows XP. AppLocale detects the language of the legacy application and simulates a corresponding system...
Looks like it's gone from Microsoft page.