From IFORS Developing Countries OR Resources
lets you visualize data on a map and share it with others in one easy step. You can map your customers, map economic data, map environmental data, or anything that has latitude, longitude, a coordinate, ZIP code or postcode.
Link to website: http://www.mapsdata.co.uk/mapsdataapp/
- Up to date information about the software in this list, which is mostly free to use, can be obtained from this link