Welcome to the OpenFTA website.

OpenFTA is an advanced tool for fault tree analysis. It has an intuitive front-end which allows the user to construct, modify or analyse fault trees. OpenFTA has been designed to gain wide international acceptance for fault tree analysis, particularly in the aerospace, nuclear, medical equipment and defence fields.

OpenFTA is the open source product name for Formal-FTA, a product developed by Auvation. A copy of the OpenFTA brochure is available in PDF format.