Army Builder
   A versatile support tool for miniature collectors and wargamers. The software allows you to create, manage and organise small to large armies in many wargames.
   http://www.wolflair.com/

Computer-Assisted Wargames Enterprises
   A system for running campaigns. Offers screenshots and sample games.
   http://www.compassistwargames.com/

The Forge
   Provides a quick, easy and free way of creating army lists for your favorite wargames.
   http://www.thedigitalfoundry.com/forge/

Trenchlight Software
   Creators of the LordCraft Army Management System that makes customisation and collection of small or large wargaming armies easier.
   http://www.trenchlight.com/