Soft Plan User Group Resource site about SoftPlan, with membership information, a gallery, forums, chat, and classified ads. http://www.softplansplash.org/

SoftPlan Systems Inc. Creators of the SoftPlan family of programs for residential and light commercial construction design. http://www.softplan.com/

Chief Symbols Source of Chief Architect add-on symbol libraries and a user-created symbol exchange. http://www.chiefsymbols.com/