What is .NMF file extension?
.NMF file extension is a known file type. This section tells you everything you need to know about this extension.
Map file created by ArcGIS Explorer, a free mapping program developed by ESRI; may store terrain, coordinates, points of interest, drawn shapes, 3D environment effects, and other map objects; can also store directions, routes, and measurements; used for saving and loading custom maps as well as sharing maps online.
NMF files can be used for viewing a map with the standalone ArcGIS Explorer application, or within a Web browser that has the ArcGIS Explorer plug-in.
You can see a list of software programs below that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.