<p>Computer aided engineering (CAE) including structural analysis has become increasingly important for industrial product development. Various types of CAE software have been recently developed and utilized. However, some software cannot be introduced into development process briefly with technical barrier. In this study, we develop an all-in-one cloud CAE service using parallel structural analysis open-source software "FrontISTR". The system has utilized WebGL for visualization 3D model. Then it can use by only general web browser. They consist only of open-source software. Since the cloud CAE service is a web-based service, every user can use any device which has a web browser. Therefore, the cloud CAE service is able to make start up user's CAE work easier and more efficient. </p>