There is only one file type that uses the .MMO extension:
Memory Map Overlay File
- Developer Memory-Map
-
Popularity
3.3 (8 votes)
- Category Misc Files
- Format N/A
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.
| Software's name | License | Platforms |
|---|---|---|
Memory-Map Navigator |
 |
Updated: May 17, 2008