I should start by confirming the movie's details. "Thiruttu Paarvai" (original title) is a 2021 Indian Tamil-language action thriller directed by Karu Pazhaniappan. It features actors like Arya, Naveen Chandra, and Kajal Aggarwal. The "Special" edition might be a version with extra content or a different release. Next, I need to address how such content is typically available for download. However, pirating movies is illegal and ethically wrong. Users might not know this, so it's important to mention legal alternatives like streaming platforms.