1. Mac
2. Educational Software
3. Math Software
4. GPSNavX Download

Marine Navigation and Weather.

GPSNavX Editor's review

I suppose for those trusting the "waterproof" nature of laptops, their power demand and their footprint, this works. For me, I like a gps unit that I don't have to worry about being drenched, its long battery life and its robustness (they simply work).
Download (2.25MB)

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