: A sci-fi thriller released on November 25, 2021, which received critical praise for its execution of the time-loop genre.
: Directed by Mari Selvaraj and starring Dhanush, this film was praised for its powerful imagery and depiction of resistance against systemic oppression. Kadaisi Vivasayi Moviesda 2021 Tamil Movies
: Starring Suriya, this legal drama based on true events became a global sensation, briefly holding the highest user rating on IMDb for any film. Sarpatta Parambarai : A sci-fi thriller released on November 25,
: Released during Pongal, this Thalapathy Vijay starrer was credited with reviving the theatrical business in South India. While this shift brought convenience to audiences, it
According to Moviesda, the following Tamil movies were the most downloaded in 2021:
The year 2021 was a watershed moment for the Tamil film industry (Kollywood). As theaters struggled to reopen amidst the COVID-19 pandemic, the gap between theatrical releases and digital premieres narrowed. While this shift brought convenience to audiences, it also fueled the fire of piracy websites. Among the most notorious of these platforms was .