ERS-Toolbox® by Hill Engineering, a global leader in improving the performance of materials, quickly provides accurate and reliable predictions of residual stress and distortion resulting from surface treatment processes like shot peening, laser shock processing, and cold hole expansion. ERS-Toolbox® uses an award-winning methodology to map process information from our proprietary database directly into leading finite element modeling tools for easy integration with your unique internal workflow. ERS-Toolbox® is designed for engineers and analysts who need to design, analyze, and optimize the use of engineered residual stress surface treatments to maximize the performance of critical structural details. ERS-Toolbox® has proven to be successful for targeted airframe and engine applications and we are constantly improving the software to expand its capability, applicability, and reach.