D-Tools is a software company that creates tools for writing home theater and home automation bids, doing system drawings, designing racks and beyond.

Based in Concord, California, D-Tools System Integrator is "total solution" that includes AutoDesk AutoCAD and Microsoft Visio so that a custom installer is able to design and document all aspects of a home theater's design, from AV, to networking, to security systems.

D-Tools claims that over 2,000 companies use their software. They're also a 3 time recipient of the CEA's Mark of Excellence Award.