Cadence OrCAD 15.7 is an integrated suite of applications used by electronic engineers to design and simulate electronic circuits. OrCAD was originally developed by OrCAD Systems Corporation before being acquired by Cadence Design Systems. Version 15.7 represented one of the most stable, resource-light, and highly adopted iterations of the software before the massive interface overhauls of the 16.x and 17.x series. The suite is primarily composed of three main applications:
It featured powerful grid-based autorouters that could handle dense PCB layouts. cadence orcad 157
Cadence no longer provides customer support, security patches, or updates for this version. Cadence OrCAD 15