You don't need to risk a virus. Here are the legitimate platforms where you can watch (and in some cases, download for offline viewing) The Day the Earth Stood Still in Hindi.
If you are searching for the file specifications to verify a legal download, here is what "high quality" actually means: You don't need to risk a virus
Some critics argue that Keanu Reeves' stoic, emotionless alien works better in Hindi. Why? Hindi voice actors often inject a subtle gravitas that makes Klaatu’s ultimatum—"The planet has reached a tipping point"—sound more urgent. The Hindi dubbing for GORT’s red laser scenes also feels more visceral. If you are a fan of Hindi-dubbed sci-fi (like Independence Day or The Matrix), this version is a treat. If you are a fan of Hindi-dubbed sci-fi
Amazon Prime often rotates the film in its catalogue. If it's not free with Prime, you can rent it in HD for roughly ₹99-₹199. emotionless alien works better in Hindi.