The Government of Tamil Nadu’s directive does not automatically make TAU fonts open source or royalty‑free for commercial purposes. The copyright remains with the original designer or the entity that commissioned the font.

: Used in web design and digital publishing, though experts often recommend pairing it with Google's Noto Sans Tamil as a fallback for pure web-only projects.

The main challenge with non-Unicode fonts like Elango Abirami is their lack of interoperability. Text typed in Elango Abirami will appear as gibberish if another non-Unicode font is used to view it. The solution is to use a font converter.

The Elango Abirami Tamil Font was created by a renowned Tamil typographer, with the goal of producing a font that was both elegant and legible. The font was designed to cater to the unique needs of the Tamil language, which has a rich literary and cultural heritage. The creator's vision was to craft a font that would do justice to the language's beauty and complexity.

For security and authenticity, it is recommended to consult the official website or a widely trusted font repository as the original source for the entire TAU font series.

: Authors and publishers choose it for typesetting long-form literature, as the font causes less eye strain during extended reading. How to Install and Use Elango Abirami