Tamil To English Translator is a free-to-download, offline, and speech-to-text translation app for Android devices. It allows users to translate from Tamil to English, and English to Tamil. This app is integrated with social media and text-to-speech (TTS) support for added convenience.

The app contains over 60,000 words and phrases in the Tamil language, and over 80,000 words and phrases in the English language. Users can select either language for translation, and the app will output the translated text in the given language. It also supports both spoken and written modes of translation, with the option to listen to the audio in either language.

The app has a built-in dictionary that contains definitions of the words and phrases, along with synonyms, and examples of usage.