Autodesk Robot Structural Analysis Professional 2015 is a structural analysis and design software that enables engineers to simulate various loads and stresses on building structures, including wind, seismic, and gravity loads. The software offers a range of advanced features, such as:

Autodesk offers free, time-limited trials of their latest professional software directly on their official website.

Autodesk offers 30-day trials of the current version, which is more stable and feature-rich. Open-Source Alternatives: Consider tools like (cloud-based) or for basic structural tasks if budget is a primary concern. free, open-source alternatives