PCGen

: PCGen is a FREE Open Source RPG character generator and maintenance program (d20 Systems mainly) that works on most personal computers (It`s Java-based so: Windows, Mac OS X, Linux, Unix are supported). All datafiles are ASCII so they can be modified by users. All of this work is performed under the watchful gaze of the PCGen Board Of Directors.PCGen Features- Allows you to Create and Maintain multiple Characters. - Is FREE and works on all major operating systems (Windows, Linux, UNIX, Mac OS - Data and character files are operating system Independent - Supports d20 based Game Systems including D&D (3E, 3.5E, 4E), d20 Modern, Pathfinder, d20 Modern - Supports Tons of Publishers and their products (see here for a full list) - Is highly configurable, allowing the user to add or remove races, classes, feats, and house rules such as unusual class or race restrictions. - Supports level advancement, with configurable progressions of feats, skills and ability score bonuses. - Produces numerous customized character and party sheets in HTML, TEXT and PDF formats.