How to Update Your Charts
with the Chart Installer

The Chart Installer is a free computer application
that lets you to interact with Navionics content any time you need

First time here?

Already have it?

Update Your Navionics Charts


Download the Chart Installer


Connect your card to the computer and launch the Chart Installer. For Navionics® Blank cards, make sure you are in the UPDATE mode.


Select the layers to update. The system provides an estimate on download time and space occupation on your media. Click Start.