A free app for Android, by Hamed SKY.

Indic Keyboard is an easy-to-use keyboard for the Android platform. It allows you to type messages, update social networks, or compose emails in your native language on your Android phone. It supports multiple languages, including English, Hindi, Bengali, Gujarati, Kannada, Tamil, Telugu, Malayalam, and Odia. It is a free, open-source application. It is designed to work on the Android operating system. 

How to install it?

You can install this on your phone by following the steps below:

Go to the Play Store. Search for “Indic Keyboard.” Select the “Install” button. Open the app, and you are done.