.mmo
文件类型：Memory Map Overlay File
扩展名为.mmo的文件是一个杂项文件。文件说明：
Map overlay created with Memory-Map software; used for creating routes, marking GPS points, and plotting real-time location information on a map; can be placed on top of an actual map or chart and navigated using GPS technology..mmo打开.mmo文件
Mac OS
Windows
Memory-Map Navigator
Linux
其它内容
来源：. mmo文件