If you have a legal digital copy of the English version (Blu-ray rip or personal backup) and want to add the Hindi audio track manually, you can use software like or XMedia Recode .
Avengers: Infinity War, the 19th film in the Marvel Cinematic Universe (MCU), took the world by storm with its epic storyline, stunning visual effects, and memorable characters. The film's success can be attributed to its ability to transcend language barriers and connect with audiences globally. For Hindi-speaking fans, the availability of an Avengers Infinity War Hindi audio track has made it possible to experience the thrilling adventure in their own language. Avengers Infinity War Hindi Audio Track-