Mentor Graphics Pads Version History -
Originally created by Gene Marsh, PADS launched in 1985 as a DOS-based software priced at $495 per seat.
If you want a complete, version-by-version changelog or links to specific release notes (build numbers, exact dates, bug fixes), say which product variant and time range you need (e.g., "PADS Professional 9.5–2022"), and I will fetch more precise details.
The roots of PADS lie in the early days of desktop computing. Before the mid-1980s, PCB layout was heavily reliant on expensive Unix workstations or manual drafting tape. PADS brought professional-grade layout capabilities to IBM-compatible personal computers.
After a brief pause, Mentor Graphics "resurrected" the PADS name in 2003 for the low-to-mid range PCB market. The following decade became a period of extraordinary development, marked by the release of several now-legendary versions. mentor graphics pads version history
Mentor shifted to a "dot" release format (9.0, 9.1, 9.2, 9.3, 9.4, 9.5). This was the most stable era of the software.
, focusing on improving the core PADS Logic (schematic) and PADS Layout environments. PADS 9.x Series:
: The latest major cycle, featuring cloud-connected collaboration apps and AI-driven design aids. PADS Release Timeline Highlights Notable Versions Key Milestones DOS Era First released in 1985. Innoveda PADS PowerPCB Focused on Windows migration. Classic Mentor PADS 2005, 2007, 9.x Integrated DxDesigner and HyperLynx. VX Era PADS VX.0 to VX.2.14 Transition to Xpedition-based "Professional" tier. Originally created by Gene Marsh, PADS launched in
Better handling of component libraries 4.2.3.
The Next Generation: PADS Standard, Plus, and Professional (2015–2020)
Mentor Graphics PADS is a popular printed circuit board (PCB) design software used by engineers and designers to create and manufacture PCBs. The software has a rich history dating back to the 1980s, with numerous versions released over the years. In this post, we'll take a journey through the major milestones in the version history of Mentor Graphics PADS. Before the mid-1980s, PCB layout was heavily reliant
Enabled native layout of rigid-flex boards, complete with bend areas, flex layers, and 3D folding validation.
From a modest DOS program in 1986 to a cloud-connected professional suite in 2025, the history of Mentor Graphics PADS is a remarkable journey. We've seen the birth of PowerPCB, the legendary stability of PADS 9.5, and the powerful technological leap of the VX series. While the brand may have changed hands and the interface may have evolved, PADS remains a testament to accessible, high-performance PCB design, empowering engineers to bring their most complex electronic ideas to life.
Fully integrated the layout environment with real-time 3D clearance checking, allowing designers to catch mechanical conflicts early.