A free program for Android, by Braingen Apps.
Devanagari Notepad is a simple, easy-to-use app for people who want to write or save texts in their native language. It supports all major languages, including Hindi, Marathi, Nepali, and Sanskrit. The best part is that you don’t need to install any other app or plug-in, as it works right within the browser.
The app has a simple design and user interface, which makes it easy to use and very easy to navigate. The layout of the document and the buttons for adding text and formatting are the same for all languages. The buttons at the top of the screen are the same for all languages, too. The only thing that differs is the content of the buttons.
To save your document, just click the “Save” button at the bottom of the screen. To add a background image, just click the “Add Image” button at the top of the screen.