The story of PADS (Personal Automated Design System) is a decades-long journey of evolution in the PCB design world, starting from a small family business to becoming a cornerstone of industrial giant Siemens Digital Industries Software The Origins: 1980s and 90s PADS was born in as a DOS-based tool created by Gene Marsh
Expansion (1997–1998): PADS acquired HyperLynx in 1997, integrating what would become the industry-standard tool for signal integrity. In 1998, they added ACT (Advanced CAM Technologies) to improve manufacturing output. mentor graphics pads version history
PADS 2005 & 2007: Mentor introduced "Flow" bundles, integrating Logic, Layout, and Router into a cohesive Windows-based environment. The story of PADS (Personal Automated Design System)
Before it was "Mentor Graphics PADS," it was simply PADS PCB. The software was developed in the early 1980s by a company named CAD Software, Inc., based in Littleton, Massachusetts. At the time, PCB design was done on Unix workstations costing $50,000+. PADS was revolutionary because it ran on MS-DOS on a standard IBM PC. Legacy designs: Older