This article contains descriptions of 31 computer programs that help contractors, architects, or engineers build or design with masonry. Included are programs that help masonry contractors manage their businesses, prepare estimates, or monitor the construction market. For designers, there are programs on structural design of walls, energy design, and concrete masonry details. The hardware needed to operate each program is listed also. The information was provided by the organizations that developed the software. Only programs that are specifically written for the production, design, or construction of masonry are included.