அகததயர 2000 is a free Android application developed by K R Jawaharlal, categorized under Education & Reference, and subcategorized under Books. The app is a collection of five books, namely Agasthiyar 2000 Part-1, Agasthiyar 2000 Part-2, Agasthiyar 2000 Part-3, Agasthiyar's Three Medical Treatises, and Agasthiyar's Three Books. The books are a treasure trove of over 1,440 different healing methods. The first three books are written by Sarpoji Maharaja's Saraswathi Mahal Library, and they contain treatments for various illnesses that affect the body.

The fourth book is published in Chennai and Sri Lanka, and it contains the treatments for various diseases. The fifth book, which is published in Pazhani Thandayudhapani Temple, includes songs and explanations. This app is a must-have for anyone seeking to treat various illnesses and lead a healthy life.