: An MKV file with Tamil audio perfectly synced.

Available in 4K HDR for the best visual quality.

Searching for a direct download link for the Interstellar Tamil audio track

To summarize, while a single, safe does not exist for free on the public internet without legal or security risks, you have several legitimate pathways:

The Tamil dubbed version has recently become a reality, transitioning from limited theatrical re-releases to official television and potential streaming debuts in late 2024 and early 2025.