GpsDrive is a computer program designed to act as a vehicle navigation system. The program displays its user's position, obtained from an NMEA-capable GPS receiver, on a zoomable map drawn on a computer screen. The map file is automatically selected depending on the position and preferred scale. GpsDrive is written in C, with use of the GTK+ graphical widget toolkit, and runs on Linux, FreeBSD and other Unix-like systems. It has interface support for different languages, such as English, German and French. It is available under the GNU General Public License.