What are you looking for?
Industry-Leading Design, Emulation, and Test Software
Harness the power of digital twins, artificial intelligence, and automation to streamline workflows, break down silos, and accelerate test cycles.
Find out why so many innovators trust Keysight to build their next breakthrough. With software spanning electronic design automation (EDA), instrument control, emulators, IT operations, and application delivery, your next project's only limitation is what you dare to dream.
Find the Right Software for You
Explore PathWave Design and Test Software
As time-to-market pressures increase, you need to work smarter. Discover how Keysight PathWave design and test software boosts productivity with quicker insights, workflow automation, and faster simulation and measurement.
Software Offerings Spanning Design to Test
Modern designs are complex, multilayered, and full of integrated systems. Between system-level interdependencies, vendors, and siloed project teams, small issues often grow into large problem
That's why innovators trust Keysight's integrated ecosystem of digital twin-based design, emulation, and test software. Whether you're accelerating designs with digital twins, analyzing virtual models with known-good signals, or testing prototypes to verify first-pass success, you can predict how designs will fare under test, reduce costly rework cycles, and ensure products function as you originally envisioned them.
Make Smarter Decisions with AI
Keysight software tools, built on an open, scalable, and predictive platform, use artificial intelligence (AI) and machine learning for efficient, real-time data processing and analysis at every stage of product development. Together, our solutions combine digital twin-based design, emulation, and test tools into an integrated ecosystem. With Keysight, you can conquer complexity in product design, foster operational excellence, and maximize engineering's impact on your company's bottom line.
Explore Software by Application
Read Our Reviews
“The thing we really like about Keysight is the ecosystem. You can have VSA software running on an oscilloscope or spectrum analyzer along with IQ tools running on a Keysight AWG. Keysight really provided an end-to-end solution with a common platform and excellent technical support for simulation and measurement.”
Mike Holyoak, Nokia Bell Labs
“[It was a] really pleasant surprise that our design worked the first time.”
Dr. Xu Zhu, Director Of Technology, Menlo Micro
“Using PathWave ADS allowed us to get up and running more quickly. We couldn’t have entered this very competitive wireless market without it.”
Lyndon Pattison, MMIC Design Engineer, iconicRF
“Keysight solutions are a safe bet for our laboratories, and, combined with the knowledge transmitted by Keysight technicians in the startup process, they allow us to tackle projects and new services fast, with the assurance that the equipment allows them to be addressed, as we did in our IoT lab.”
José luis Elejalde, Lab services division, Tecnalia
“We are amazed by the engagement, and no other vendor comes close to providing the support that [Keysight] delivers.”
Michelle devecchis, quality assurance manager, sheetz
“Total modeling efficiency is improved 10x, and in terms of long-term prediction, the model accuracy is much better than before.”
DR. Sadayuki yoshitomi, kioxia corporation
“[Keysight’s] parameter extraction and model fitting has been more efficient than what we are used to and saved us several weeks.”
tony fattorini, Vp of engineering, altum rf
“...with Keysight’s solution, we were able to speed up the overall test process and meet our test schedule. Now we are able to regroup our resources to focus on other tasks.”
Test Manager, Major Wireless Networking Company
“Using PathWave ADS, we have been able to completely prevent [double data rate] issues on our [printed circuit boards]. We use SIPro and Memory Designer because they are easy to use and are very accurate.”
Alessandro Pali, PCB Design, SECO
Software Enterprise Agreement
Deploy a Keysight Software Enterprise Agreement to capture continuous value for your organization. Enterprise agreements deliver easy, cost-effective access to Keysight’s broad software portfolio. Remix your license pool for even greater flexibility.
Protect Your Innovation Investment
Four Secrets to Mastering Millimeter-Wave Communications Circuit Design
Application Notes 2022.03.24
Designing for Stability in High Frequency Circuits
Case Studies 2021.04.22
Driving Innovation Shortens Design Cycle by 65% for First-to-Market MEMS RF Switch
Technical Overviews 2020.11.09
5G Microwave-RF EDA Design Flow
White Papers 2022.12.11
Using Simulation to Overcome Three Millimeter-Wave Design Challenges
White Papers 2022.09.12
Four Advantages System-Level Design Delivers for Phased-Array Development
Solution Briefs 2021.04.21
Launching New SatCom Missions with PathWave System Design
Solution Briefs 2022.03.03
Creating Digital Twins of RF Systems
Four Considerations for High-speed Digital Design Success
PathWave EM Simulation
Application Notes 2021.09.10
Designing Leading-Edge Memory Systems
White Papers 2022.10.14
Three Steps to Overcome Signal Integrity Challenges
Application Notes 2019.11.10
Optimize Power Distribution Networks for Flat Impedance