#4746
MapViewer is a thematic mapping and spatial analysis software developed by Golden Software, it puts thematic mapping, GIS and spatial analysis features to the test in order to better understand your spatial data. MapViewer enables user to quickly and easily create all kinds of publication-quality thematic maps, making it an excellent choice for quickly drawing all types of complex topographic maps.

#4737
Tiled (full name: Tiled Map Editor) is currently the most popular, powerful and flexible tiled map/level editor for all types of 2D games, developed by Thorbjørn Lindeijer in 2008 (written in Java, therefore it's cross-platform). It is identified as an edge tool for 2D game developers to quickly create game maps.