Mozilla Fennec is an early developer release of the mobile version of Firefox for use on Windows, Linux and Mac.

Fennec will bring a true Web experience to mobile phones and other non-PC devices, yet take advantage of the specific opportunities for new and useful user experiences enabled by mobility and telephony. Fennec will do what users need out of the box, enabling access to their favorite content and rich internet applications. It will integrate smoothly with device features, including easy initiation of phone calls from Web pages, access to local search, maps and directions. It will solve basic usability challenges have generally prevented the mobile Web experience from being pleasant and enjoyable, even though people have a critical need for data when on the go.