Pada Kannada App comes with dedicated Kannada text editor.
which supports 4 different keyboard layouts and more options like
Finding Wiktionary meaning of the word,
Sharing the text via Bluetooth, or via social media like Twitter, WhatsApp etc.
can be easily done from within the Pada Kannada App.
Moreover, messaging the text or sending via email all can be done
from withing the App.

Pada Kannada App, also includes a system wide Kannada IME,
Which will enable you to enter Kannada text directly in any app in your device.
The layout of IME is a slightly modified version of KPRao Keyboard.
Here you can enter Kannada text in single hand with decent speed.
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Download and Install now, its free and its yours.
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Full version of Pada Software for Windows and Linux Desktops is available at
http://www.pada.pro/download
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Full version of Pada Software for android is available at
https://play.google.com/store/apps/details?id=pro.pada.android.padasoftware