You could have downloaded Composite Beam Design Extension 1.0 from our software library for free. Composite Beam Design Extension relates to Photo & Graphics Tools. The most popular version of the software is 1.0. This free program is a product of Autodesk, Inc.
From the developer:
Using this application, you can quickly check and design the behavior of composite beams, or design the whole composite floor system on a floor-by-floor basis within a single Autodesk Robot Structural Analysis Professional 2016 model. You can also use this application to design non-composite steel beams.
The design is performed according to the ANSI/AISC 360-10 code.
You may want to check out more software, such as Auto Class Composite, Beam Analysis Tool or Blaser Emergency Alert Messaging System BEAMS, which might be similar to Composite Beam Design Extension.