Roboto by Google
The refined version of Roboto. A clean sans-serif font brought by Google. Also featured in the new Android-L and Material Design which was announced on Google I/O .
The overhaul Roboto has gotten made the font even more sleeker and more beautiful.
According to Google’s developer website, the font has been “refined extensively to work across the wider set of supported platforms. It is slightly wider and rounder, giving it greater clarity and making it more optimistic”.
So Roboto might be the perfect font for your next web or mobile project. And best of all, the font is completely free for commercial use!
You can get the font here