A shareware Windows database application for keeping track of events and persons the player meets.

Features MasterPlan, a freeware scenario-planning utility for Windows.

A virtual tabletop software that allows to play any RPG online or offline. It is cross-platform, and includes features like Fog of War.

Online editing of worlds and campaign settings. Users can create new universes to catalog and showcase their particular setting.

A tool designed to help create, organize, and run tabletop roleplaying games. [Shareware|Windows NT/2000/XP]

Open source online role playing software offering game profiles management for several games, die launch module, a map editor with support for placing players and NPCs on a map, automated recording of logs and notes management.

Random generators for use with d20 fantasy and other role-playing game systems.

Mapping and dice software to make it easier to play Pen and Paper over the Internet. [Windows]

Free online JavaScript and Java online roleplaying tools including animated Tunnels and Trolls dice roller, random event, weather, GM decision, NPC rune generators, private dice rooms for online RPGs, gallery of downloadable images.

An application acting as a virtual online gaming table primarily intended for pen and paper style narrative role playing games. [Windows XP/2000]