Mentor Graphics Pads Version History
The PADS software line was initially developed by The very first product, launched in 1986, was called PADS-PCB. As the acronym PADS suggests, this initial tool was designed for a simple, accessible, personal computing environment. At its core, it was a layout tool that operated within the DOS (Disk Operating System) environment.
This era focused on modernizing the user interface (DxDesigner) and enhancing integration with analysis tools.
The history of PADS PCB design software spans over four decades, evolving from a DOS-based tool into a sophisticated suite now under the Siemens EDA PCB Libraries Origins and Early Years (1980s–1990s)
The classic “PADS Standard” still exists for smaller boards (up to 16 layers). “PADS Professional” now shares the same database engine as Xpedition Enterprise. mentor graphics pads version history
The latest iterations in the PADS VX series continue to enhance the user experience by prioritizing:
To eliminate legacy architecture constraints, Mentor Graphics launched the PADS VX platform. This shift introduced a 64-bit architecture, synchronized cross-probing, and unprecedented interactive routing algorithms. PADS VX.1 (2014)
tools through the Connect platform, allowing teams to share schematic captures and BOM data via a web browser. The Modern Era: Siemens EDA (2021–Present) The PADS software line was initially developed by
Enhanced integration with PartQuest for part selection 4.2.3. PADS VX.2.12 (2022) Focusing on further refinement, VX.2.12 added :
Siemens introduced cloud-backed workspaces where teams could securely store project data, visualize schematics and layouts via a web browser, and share design markups.
Before it became a Mentor Graphics product, the PADS software family was developed by PADS Software Inc. The company released its first product, , in 1986 for the DOS operating system. Over the following years, the toolkit rapidly expanded to include PADS Logic in 1989 and PADS 2000 in 1990, establishing a complete circuit board design flow. In 1993, PADS Perform launched for both DOS and Windows, marking the software's initial step toward a graphical interface that would define its future. This era focused on modernizing the user interface
As of late 2024, the latest production version is .
The late 90s saw PADS bolster its technical capabilities through strategic acquisitions before undergoing significant corporate changes.
Implemented 3D visualization capabilities. It added physical design reuse features and enhanced thermal pad management.
