Custom User-Agent Browser

This is Underdog Browser, forked from Lightning Browser, adding instant search functionality and easier access to custom user-agents for developers. Instantly connect to 700K+ websites by searching or typing the name directly into the address bar or AppXprt home. We are constantly expanding our instant search database and hope it saves everyone a little bit of time. Our database is currently in development, so this browser's search features are experimental at the moment. We don't store any search history, what-so-ever.