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

New Card?

Activate it with the Chart Installer, and benefit from Daily Updates

Keep Your Charts up to Date

More than 2,000 updates every day available through the Chart Installer

Update Your Navionics Charts


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


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