If you want to install the movie safely and legally:

Set in the backdrop of 1990s Bombay, Badmaash Company follows four middle-class youngsters—Karan, Bulbul, Zing, and Chandu—who transition from ordinary graduates to the "undisputed kings" of a smuggling empire . The film serves as a cultural commentary on a pre-liberalized India, where the desire for "imported" goods created a black market ripe for exploitation .

Offers options to rent (standard) or buy (permanent) the movie, both of which typically allow for local downloads.

You can legally "install" or download the movie for offline viewing through these subscription-based services : : Included with a Prime membership.

: You can also purchase or rent the movie through digital stores like: