QSPICE®

The next generation of SPICE is here.

QSPICE circuit simulation software helps engineers design faster and smarter. QSPICE is a powerful downloadable program that runs locally on your computer, delivering high-performance simulation with frequent updates that continuously enhance features, capabilities, and accuracy. From initial concept through final validation, QSPICE helps streamline design workflows and accelerate development.
Benefits
    Better SPICE basics: higher simulation speed, functionality, accuracy and reliability

    Better SPICE basics: higher simulation speed, functionality, accuracy and reliability

    Supports massive amounts of digital

    Supports massive amounts of digital

    Free for commercial use

    Free for commercial use

    Create MOSFET, diode and JFET models in minutes

    Create MOSFET, diode and JFET models in minutes

    C++/Verilog compilers included

    C++/Verilog compilers included

    Publication-quality graphics

    Publication-quality graphics

System Requirements:
  • Windows 11 or a 64-bit edition of Windows 10
  • 4 GB RAM minimum (16 GB recommended)
  • 100 MB disk space for software installation
  • At least 16 GB disk space for simulation data

Technical Forums

Connect with our experts for guidance and insight on MatchCalc and our other RF tools by going to our Qorvo Forums and clicking on the RF Solutions tab.

Go to Forums

Start Your Design With QSPICE

Move faster with key design content.

QuickStart Guide for QSPICE® Simulation Tool

QuickStart Guide for QSPICE® Simulation Tool

Beginner Tutorial for QSPICE.

Connect with our experts and your peers in the QSPICE Technical Forum.

Jun 16, 2026

Using C++ and Verilog in QSPICE

Creator Mike Engelhardt talks step-by-step how to use C++ and Verilog in the new QSPICE® simulator tool with detailed and easy-to-follow examples. Visit our QSPICE landing page to learn more and download QSPICE software.

Jul 21, 2023

From Schematic to Simulation in Minutes

Create QSPICE models quickly and accelerate your simulation workflow.

Mar 4, 2025

Advanced QSPICE Videos

Search Professor Marcos Alonso's YouTube videos for advanced tutorials.

Jun 16, 2026

Need help?

If you need support with any of our advanced tools or want to share feedback, get in touch with us.

Email support

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At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.

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Support

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Sales

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