TZ Navigator

Electronic Charts for Leisure boats




  • Marine navigation software with a new, fast and smooth full 3D chart engine
  • Marine charts, 3D data and satellites photo are wisely mixed
  • Worldwide coverage mm3d chart catalogue with raster charts and vector charts (C-MAP by Jeppesen and Datacore by Navionics)
  • Friendly-user interface
  • Create and manage Routes & Waypoints
  • Free worldwide weather forecast service
  • Worldwide tide database
  • AIS/ARPA function included
  • Access the user community and receive advises, share your passion and experienc


Download TZ Navigator V4 Bulletin 

Download TZ Navigator V4.1 Bulletin

TZ Navigator comes with a suite of new features that will dramatically increase your safety onboard. Route Planning is of the utmost importance for every boater. Our new technology assures the security of a route upon creation: Through color codes (green/red) it is instantaneously possible to know if the depth is sufficient for the safe passing of your boat. The new security cone is a feature in adherence with the official rules of the IMO. It takes into account the information of vector charts in order to detect isolated dangers and shallow areas. If an obstacle is detected inside this cone in front of the boat’s trajectory, an anti-grounding alarm will automatically be triggered. In addition, our new Odometer NavData will automatically display your trip information including Duration, Distance, Max Speed and Average speed. With so many great new features, TZ Navigator is the perfect fit for recreational sailing and motor boat users. TZ Navigator is the next great product among many that has made our company successful the past 30 years!

TZ Radar Module


Thanks to our partnership with FURUNO, the world’s leading marine electronics manufacturer, TIMEZERO offers exclusive, native compatibility (simple Ethernet connection) with the commercial series of FURUNO FAR2xx7 radars and with FURUNO DRS. The radar image can be overlaid directly on the chart in order to have a better understanding of the data. TZ Professional offers the ability to take full control of the radar directly from a dedicated workspace (Gain, Seaclutter, Rainclutter, etc.).


Adding the Sounder Module to TIMEZERO turns it into an essential tool for a successful fishing. Thanks to its fully compatibility with Furuno Digital Filter (FDF™) fish finders, the sounder module allows you to enjoy on your PC all the advanced features of Furuno sounders. Directly connected to the echo Sounder or via a NavNet3D equipment, the Sounder module unlocks in TIMEZERO a dedicated Work Space to display and control FURUNO fish finders DFF1, DFF3, FCV1150, DFF1-UHD and BBDS1, and provides features such as: Sounder Echogram, Accu-Fish, Bottom Discrimination.