This report details the availability, features, and installation process of the official Tamil Keyboard Interface released by the Tamil Nadu government. As part of the state's initiative to promote digital literacy and administrative efficiency in the Tamil language, the government has made a standardized Tamil typing software available for free download. This interface is mandatory for use in government offices and is highly recommended for the general public to ensure uniformity in Tamil computing.
Most installers allow you to choose between the official TN layout and "Old Typewriter" or "Phonetic" styles. tn government keyboard interface free download