Computers and Structures, Inc. is pleased to announce the release of CSiSteel. CSiSteel features a comprehensive library of steel sections and their structural properties. This indispensable app allows users to search and select optimum steel sections for steel design procedures (including both ASD and LRFD methods), view equivalent sections based on user selection criteria, and search and sort for sections based on many parameters, including section properties. Whether you are a site engineer or supplier looking for alternative sections based on regional availability and construction constraints, or a structural engineer looking for optimum sections in structural designs, you will find the tools and functionality that you need. Teachers and students alike will find this app to be an essential tool for steel design projects.