B32 Keyboard Hindi

This is freeware for Hindi. It's an extension of B16 Keyboard. If you are familiar with 16 key, you can naturally do with 32 key. Put gravity on center two columns and slightly move outward for edge columns.

You can use 16 key in a small screen or at first. As it goes, however, you had rather utilize 32 key. It has the optimization for human hand structure which can never be reached by qwerty.

It can be different for each person or device. So otherwise you need to find your optimization first by adjusting button size, etc. to be the most comfortable for you. Then your thumbs can fly like a swallow.