Vector Software, Inc. is a leading independent provider of automated test tools for software developers. Established in 1989 as a consulting and service organization, Vector's product focus is to empower software professionals to deliver the highest quality software in the least amount of time. Vector's "VectorCAST" line of products reduce the burden placed on individual developers by automating and standardizing application component level testing. This innovative technology developed by Vector represents the "next generation" of intelligent test tools. The tools support Ada83/95, C/C++, and Embedded C++ (EC++).

Vector's market focus is on companies performing embedded systems development for aerospace, military, medical, telecom, and process control related projects.