I'm looking for the Mac equivalent of Ozi-Explorer.
- Can load and geo-reference map files, tiling multiple map files together.
- Can load, edit and save track data.
- Nice to have: Talks to my GPS (not required, I can find other programs to read/write to the GPS)
- is not locked into a proprietary map format.
It does NOT need to be able to convert map files to be usable on my GPS.
The idea is to make it reasonable to have a directory of map files, plan a trip, then figure out what paper maps I need to buy. Also to pre-load tracks into the GPS for use on the trip.