OPNET Technologies, Inc. (OPNET) is a provider of application and network performance management solutions. OPNET�s software products address application performance management (APM) network operations, capacity management, and network research and development. The Company�s software products use a range of advanced technologies to support the analysis of application, network, and server performance under a range of current and planned or modeled operating conditions. OPNET develops and sells a range of software modules that provide additional functions to its application and network management software products. In May 24, 2012, the Company acquired Clarus Systems, Inc. In December 2012, Riverbed Technology Inc acquired the Company.