: While version 9.7 was a major release, the latest stable version of erwin Data Modeler is 15.2 , released in January 2026.

: Existing license holders can often retrieve older versions through their Quest My Account or by contacting Quest Customer Care to request specific legacy installers. System Requirements for Installation

: Visit the erwin Data Modeler 9.7 Download Page for the 64-bit and 32-bit installers.