Check the Tips Official or Rajshri Tamil YouTube channels first. They occasionally release the fully dubbed Tamil version for free or rental. If you prefer legal subscription OTTs, watch the Hindi version on Netflix or Prime Video with Tamil subtitles—the visual storytelling is powerful enough to bridge the language gap.
For fans looking for newer content in the same spirit, (released in June 2025) explicitly includes a Tamil dubbed version. OTT Platform : Streaming on Sony LIV . Languages : Available in Hindi, Tamil, Telugu, and more. taare zameen par tamil dubbed ott