Cloud-Based Circuit Simulation Tool




PartQuestTM Explore is a complete design, modeling, simulation, and analysis environment for electronic and mechatronic circuits and systems. Full coverage for analog, digital, mixed-signal and multi-domain systems including electro-mechanical and electro-thermal. SPICE and VHDL-AMS models supported.

Why is it free?

One of our main goals with PartQuest Explore is to foster a community where users can freely share electronic designs. We believe that free access to tools is central to this goal. For companies and professionals needing additional features, we offer fee-based subscriptions that provide scalability, privacy, security and advanced collaboration capabilities. These subscriptions provide the support necessary for us to continue serving everyone else at no cost.

More FAQs
Powerful and Scalable Plans


Public Designs

PartQuestTM Explore Community

Get started with circuit design, modeling and simulation.


Boost Your Simulation Power

PartQuestTM Explore Simulation Pack

For Community users needing to run long simulations.


Private Design and Collaboration

PartQuestTM Explore Professional

For engineers that want all the power and privacy of Explore.


Community Simulation Pack Professional
VHDL-AMS & SPICE simulation
Unlimited public designs
Unlimited private designs
Create and join private collaboration groups
Simulation server execution time Unlimited simulations, up to one minute each Unlimited simulations, up to one hour each Unlimited simulations, up to one hour each
Price Free $265/year $850/year