Vocabulary .NET is a tool that helps you learning multi-language vocabulary. It integrates Google Dictionary and TTS that you can create, edit and take practice tests easier. The program includes a demonstration database that teaches English to Chinese users. Users who want to learn another language, or prefer definitions in their language need to create their own database of words. The vocabulary builder makes that comfortable by using Google Dictionary information to fill out target language information automatically. All the user needs to do is to add a word, and let the program do the rest. The source and destination languages need to be selected on first use, but are remembered afterwards.