Hexographer

website blurb: Hexographer is a map-making software program that allows users to create hex-style maps as well as town maps, battlemats and hex star-maps. These maps are popular for role-playing games such as Dungeons and Dragons. However, they are useful for many other role-playing games, board games, miniatures games and wargames. The software has Free and Pro versions. The free version (link will start the free version, it runs in your browser) is the same program except the Pro version has a few extra features and it is installed and runs on your computer. (No internet connection required.)