Battlegrounds Games
- http://www.battlegroundsgames.com/
- "Battlegrounds: RPG Edition" is a virtual tabletop software that allows to play any RPG online or offline. It is cross-platform, and has useful features like Fog of War.
DemonSpawn Software
- http://www.demonspawn.net
- An online organization devoted to providing gamers with resources and programs. MapMaker, FUDGE and T&T die rollers, all in Beta test (trial download), for PCs.
Dices
- http://dices.sourceforge.net/
- 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.
Eposic
- http://www.eposic.com/
- 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.
Fantasy Grounds
- http://www.fantasygrounds.com
- An application acting as a virtual online gaming table primarily intended for pen and paper style narrative role playing games.
GDSWare
- http://www.geocities.com/gdsware/
- Features WhosNext, an utility which is intended to help running combats with rolling for inititive and keeping track of damage for multiple characters.
Garthac Games
- http://www.garthac.com
- Creates products that support and enhance role playing games. MageHand is a tool for creating, modifying, organizing, sharing and printing campaign information.
Obsidian Portal
- http://www.obsidianportal.com
- Online campaign hosting and collaborative content database. Users can host a campaign blog that ties in with tools for tracking NPCs, items, and other game content.
The RPG-SoundMixer
- http://www.rpgsoundmixer.com/
- A commercial program (Demo available) for Windows specifically designed for creating musical and acoustic backgrounds for roleplaying sessions. [English/German]
The Roleplaying Assistant
- http://www.rpgweb.com
- Freeware tool featuring character generator (for D&D, Alternity, Star Wars, in Nomine Satanis), fractal world generator, dungeon mapper and spell management.