IsaiDubb.net is a website which basically shares dubbed Tamil movies for everyone. Anyone can download the movies in high-resolution 640p, 480p. IsaiDub.com and IsaiDubb.com are some of their main domain names.
You can download lots of movies which are dubbed in Tamil. Most of the movies original language is English. But these English movies are dubbed to Tamil for better understanding in the native language.
The website shows some details of the movie including a banner, movie rating, release date, quality of the video, genres, etc.
You can even watch a sample clip of a movie to check the quality of the movie you are downloading. This can be really helpful for many people who just need to check the quality of the video before downloading the movie to their device.