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The story of PADS is ultimately a story of . Initially a standalone tool for independent engineers, it evolved into a desktop workhorse under Mentor Graphics, and today, as PADS Professional, it is deeply integrated into the high-end Xpedition flow. After Siemens acquired Mentor Graphics in 2017, the vision has been to unify these tools under the Siemens Xcelerator umbrella, bridging the gap between PCB design and the broader product lifecycle management ecosystem.
Here is the comprehensive version history and evolution of Mentor Graphics PADS. The Early Era: PADS-PCB to PADS-2000 (1980s–1990s)
Enhanced the COM-based Application Programming Interface (API), allowing users to write complex Visual Basic (VB) scripts to automate repetitive layout tasks. The PADS Professional and PADS Standard Split (2015–2019) mentor graphics pads version history
Before it was "Mentor Graphics PADS," it was simply . 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.
For nearly four decades, PADS has remained a cornerstone of printed circuit board (PCB) design, evolving from a simple DOS-based tool into a sophisticated suite of electronic design automation (EDA) solutions. Now part of Siemens EDA (formerly Mentor Graphics), the PADS version history reflects the industry's shift from manual drafting to high-speed, automated, and cloud-integrated design. The Early Era: 1985 – 1997 The story of PADS is ultimately a story of
Whether you are a veteran clinging to PADS 9.5 or a student learning on VX.2.15, you are using software that has shaped the electronics of the last 40 years. From automotive ECUs to IoT sensors, the "people's PCB tool" continues to route the world.
Understanding the PADS version history is crucial for engineers looking to leverage the latest improvements in usability, performance, and cloud integration. The Early Days: Laying the Foundation Here is the comprehensive version history and evolution
Implemented 3D visualization capabilities. It added physical design reuse features and enhanced thermal pad management.
The software began its life in the 1980s under CAD Software, Inc. localized in Littleton, Massachusetts.
Mentor Graphics acquired Innoveda in for approximately $160 million, officially bringing PADS into its portfolio.
Signal Integrity (SI) and Power Integrity (PI) analysis via HyperLynx became tightly integrated into the PADS Professional workflow. PADS VX.2 (2016–2018)
The story of PADS is ultimately a story of . Initially a standalone tool for independent engineers, it evolved into a desktop workhorse under Mentor Graphics, and today, as PADS Professional, it is deeply integrated into the high-end Xpedition flow. After Siemens acquired Mentor Graphics in 2017, the vision has been to unify these tools under the Siemens Xcelerator umbrella, bridging the gap between PCB design and the broader product lifecycle management ecosystem.
Here is the comprehensive version history and evolution of Mentor Graphics PADS. The Early Era: PADS-PCB to PADS-2000 (1980s–1990s)
Enhanced the COM-based Application Programming Interface (API), allowing users to write complex Visual Basic (VB) scripts to automate repetitive layout tasks. The PADS Professional and PADS Standard Split (2015–2019)
Before it was "Mentor Graphics PADS," it was simply . 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.
For nearly four decades, PADS has remained a cornerstone of printed circuit board (PCB) design, evolving from a simple DOS-based tool into a sophisticated suite of electronic design automation (EDA) solutions. Now part of Siemens EDA (formerly Mentor Graphics), the PADS version history reflects the industry's shift from manual drafting to high-speed, automated, and cloud-integrated design. The Early Era: 1985 – 1997
Whether you are a veteran clinging to PADS 9.5 or a student learning on VX.2.15, you are using software that has shaped the electronics of the last 40 years. From automotive ECUs to IoT sensors, the "people's PCB tool" continues to route the world.
Understanding the PADS version history is crucial for engineers looking to leverage the latest improvements in usability, performance, and cloud integration. The Early Days: Laying the Foundation
Implemented 3D visualization capabilities. It added physical design reuse features and enhanced thermal pad management.
The software began its life in the 1980s under CAD Software, Inc. localized in Littleton, Massachusetts.
Mentor Graphics acquired Innoveda in for approximately $160 million, officially bringing PADS into its portfolio.
Signal Integrity (SI) and Power Integrity (PI) analysis via HyperLynx became tightly integrated into the PADS Professional workflow. PADS VX.2 (2016–2018)
