Download of BoatCruiser 3.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The BoatCruiser installer is commonly called BoatCruiser.exe, BoatCruiser2.exe or BoatCruiser3.exe etc. We recommend checking the downloaded files with any free antivirus. The actual developer of the program is NavSim Technology Inc. The software relates to System Utilities. The most popular versions of the BoatCruiser 3.1 and 2.0.
From the developer:
BoatCruiser offers all of the advanced navigation and easy to use planning features that you need, including support for all major marine instruments and compatibility with the widest of variety of chart formats. BoatCruiser also contains all of the Easy to Use Planning Tools and Powerful Navigation Features to ensure a safe journey.
You may want to check out more software, such as DockWare Pro for Pocket PCs or iPF500 Media Configuration Tool, which might be related to BoatCruiser.