The most popular Malayalam version of the Valmiki Ramayan is the Adhyatma Ramayanam Kilippattu written by Thunchattu Ezhuthachan. Mathurbhumi News paper is Kerala is offering Malayalam Ramayanam in e-book format for free. It is especially read during Malayalam month of Karkidakam, which is also known as the Ramayana Masam.
The e-book is the original verse format of Adhyatma Ramayanam Kilippattu.