Campaign Cartographer - Campaign Cartographer is the leading map making software for games (RPGs, miniatures and wargaming).
Uplink Heraldry Generator - With this web based editor you can create your own Coat of Arms.
Fractal Mapper - With Fractal Mapper, creating worlds has never been so easy!
Coat of Arms Maker - Coat of Arms Maker is an online drag & drop tool for creating custom coats of arms. It provides hundreds of shields and charges and allows to add, move, rotate, resize, and color all elements of family crests freely.
Dungeon Tile Mapper - Dungeon Tile Mapper is a web based tile mapping tool that includes many official D&D tile sets.
Coat of arms generator - Coat of arms generator from Roll for Fantasy