Armenian Keyboard - Type Armenian on your Windows Phone device! This application features a full Armenian keyboard. You can send SMS messages, email and search in Armenian and also copy Armenian text to any application
Arabic KeyBoard - Developed by bluePlum
A simple App to provide the ability to write Arabic letters using the special-made Arabic keyboard.
The original English keyboard is still available and triggered by tapping on the textbox and can be hidden again by tapping anywhere else to reveal the Arabic keyboard
GreekWP7 - GreekWP7 is an application that lets you compose SMS, E-Mail or search the web using Bing or Google using Greek characters. Currently in beta version. Licensed under open source code MS-PL. For source code, feedback etc. please visit http://greekwp7.codeplex
Thai Start - Can't find Thai keyboard on your new WP7 device? This little application lets you type Thai in your Windows phone 7 Device using our custom made keyboard regardless of your current regional setting. You can use it to send SMS, Tweet (*new in 1.3), post Facebook Status update (new in 1.3), create email message or perform Bing Search in Thai
Lights Chinese Type - Version 1.1 Update detail:
The primary text of the application LightsChineseType is in Chinese.
Description:
1. Update keyboard layout to easy type.
2. Add the input control,it feels like the button.
3. Allow to input phone number direct.
4. Change the usage of the enter key,the same as the offical.
5. Check and modfiy the size of all fonts