Many Indian telecom providers (Jio, Airtel) offer Netflix subscriptions bundled with their postpaid or prepaid plans. Check your plan; you might already have free access to Aranyak in Tamil.
Sometimes, Netflix offers free weekends, or you can use services like Amazon Prime Channels (if subscribed to Netflix via Prime). However, the primary source remains Netflix. aranyak web series tamil dubbed download
For Tamil audiences looking to download or stream this series, here is the critical information regarding accessibility: Many Indian telecom providers (Jio, Airtel) offer Netflix