
Description: Dungeon Map Doodler is a free, open-source tool for quickly sketching dungeon maps for tabletop roleplaying games. It has an intuitive mouse and touch interface for drawing rooms, corridors, traps, and other dungeon features. The maps can be exported as images or PDFs.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Gridmapper is an open-source web-based tool for creating customizable grids and templates to map ideas, content, and workflows. It allows users to visually organize information and collaborate with teams.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API