Free Pspice AlternativesTop Circuit Simulators & Electronic Design Automation Tools like Pspice

The best free alternative to Pspice is Circuit JS, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Pspice and 18 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Pspice are LTspice, QUCS, EasyEDA and CircuitJS1 Desktop Mod.

Pspice alternatives are mainly Circuit Simulators but may also be Electronic Design Automation Tools or Circuit Designers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Pspice.

Pspice

Freemium • Proprietary
Circuit Simulator

Software for Simulating Voltage and Currents of a text file net-list of a electronics components such as Resistors,...

More about Pspice

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Circuit JS
Is this is a good alternative?
Yes
No
Free • Open Source
Circuit Simulator
Electronic Design Automation Tool
Mac
Windows
Linux
Online
48 Circuit JS alternatives
This is a javascript electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC circuit. The green color indicates positive voltage. The gray color indicates ground. A red color indicates negative voltage.
- - Circuit JS is the most popular Web-based, Windows, Mac & Linux alternative to Pspice.
- - Circuit JS is the most popular Open Source & free alternative to Pspice.
Suggest and vote on features
Circuit JS Features
1. PortableCircuit JS can be used from a USB stick or similar with no prior installation.
Browser-based
Comments about Circuit JS as a Alternative to Pspice
Most users think Circuit JS is a great Pspice alternative.
Guest
I am an open source lover.
Positive comment •
0
LTspice
Is this is a good alternative?
Yes
No
Free • Proprietary
Circuit Simulator
Electronic Design Automation Tool
Mac
Windows
36 LTspice alternatives
LTspice IV is a high performance Spice III simulator, schematic capture and waveform viewer with enhancements and models for easing the simulation of switching regulators.
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LTspice Features
Electron valves
Comments about LTspice as a Alternative to Pspice
Most users think LTspice is a great Pspice alternative.
Guest
this is better interface in lesser memory space
Positive comment •
0
QUCS
Is this is a good alternative?
Yes
No
Free • Open Source
Circuit Simulator
Electronic Design Automation Tool
Mac
Windows
Linux
37 QUCS alternatives
The Quite Universal Circuit Simulator (QUCS) is an integrated circuit simulator allowing the simulation and graphical presentation of results of large-signal, small-signal and noise behavior in circuits.
QUCS has no features, suggest some!

Opinions about QUCS as a Alternative to Pspice
Almost everyone thinks QUCS is a great Pspice alternative.
EasyEDA
Is this is a good alternative?
Yes
No
Free • Proprietary
Circuit Simulator
Electronic Design Automation Tool
Circuit Designer
Mac
Windows
Linux
Online
50 EasyEDA alternatives
EasyEDA - Web-based and desktop EDA suite; runs in browser, Windows, Mac, or Linux. Schematic capture, Ngspice based simulation, PCB layout, custom PCB manufacturing, for electronic engineers, educators, students and hobbyists.
EasyEDA has no features, suggest some!
CircuitJS1 Desktop Mod
Is this is a good alternative?
Yes
No
Free • Open Source
Circuit Simulator
Electronic Design Automation Tool
Mac
Windows
Linux
34 CircuitJS1 Desktop Mod alternatives
This electronic circuit simulator is highly interactive giving the feeling of playing with real components. It's very helpful for experimentation and visualization. It's a desktop version of the Circuit JS.
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CircuitJS1 Desktop Mod Features
1. PortableCircuitJS1 Desktop Mod can be used from a USB stick or similar with no prior installation.
Interactive Visualization
Ktechlab
Is this is a good alternative?
Yes
No
Free • Open Source
Circuit Simulator
Electronic Design Automation Tool
IDE
Linux
28 Ktechlab alternatives
KTechLab is an IDE for microcontrollers and electronics. It supports circuit simulation, program development for microcontrollers and simulating the programmed microcontroller together with its application circuit.
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Ktechlab Features
1. Privacy focusedKtechlab is considered a privacy friendly alternative.
2. PortableKtechlab can be used from a USB stick or similar with no prior installation.
3. LightweightKtechlab consumes less device resources compared to similar apps.
4. Works OfflineKtechlab can be used without the need to connect to the internet.
5. No registration requiredYou can use most of the features in Ktechlab without registration.
6. Support for ThemesYou can use themes and templates to change the look and feel of Ktechlab.
7. Dark ModeKtechlab supports dark mode for comfortable usage in low light conditions.
8. Ad-freeKtechlab doesn't contain any form of external advertising.
9. Extensible by Plugins/ExtensionsKtechlab can be extended with add-ons, plugins and extensions.
Solve Elec
Is this is a good alternative?
Yes
No
Free • Proprietary
Circuit Simulator
Electronic Design Automation Tool
Mac
Windows
35 Solve Elec alternatives
Solve Elec is a free educational program to draw and analyze electrical circuits.
Solve Elec has no features, suggest some!
Micro-Cap
Is this is a good alternative?
Yes
No
Free • Proprietary
Circuit Simulator
Circuit Designer
Windows
46 Micro-Cap alternatives
Integrated schematic editor and simulator. Dynamic analysis updates waveforms and curves as you edit Native digital simulator Worst Case analysis to find the statistical and extreme limits of performance Smoke Analysis to assess how close the circuit is to violating maximum opera.
Micro-Cap has no features, suggest some!
DCACLab
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Circuit Simulator
Online
15 DCACLab alternatives
Electronic circuit simulator for STEM works online, Simulate and troubleshoot broken circuits in a rich simulation environment, easy to learn.
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DCACLab Features
1. Live PreviewInstantly see what your files and documents look like as you create them.
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DesignSpark PCB
Is this is a good alternative?
Yes
No
Free • Proprietary
Windows
39 DesignSpark PCB alternatives
The World’s Most Powerful Free Schematic and PCB Layout.
DesignSpark PCB has no features, suggest some!
Ngspice
Is this is a good alternative?
Yes
No
Free • Open Source
Circuit Simulator
Electronic Design Automation Tool
Mac
Windows
Linux
38 Ngspice alternatives
Ngspice is a mixed-level/mixed-signal circuit simulator. Its code is based on three open source software packages: Spice3f5, Cider1b1 and Xspice. Ngspice is part of gEDA project, a full GPL'd suite of Electronic Design Automation tools.
Ngspice has no features, suggest some!

Opinions about Ngspice as a Alternative to Pspice
Some users think Ngspice is a great Pspice alternative, some don't.
Oregano
Is this is a good alternative?
Yes
No
Free • Open Source
Circuit Simulator
Electronic Design Automation Tool
Linux
35 Oregano alternatives
oregano - An electrical engineering tool for GNOME

oregano is an application for schematic capture and simulation of electronic circuits. The actual simulation is performed by Berkeley Spice, or GNUcap or the new generation ngspice which is required for simulation, but not neces.
Oregano has no features, suggest some!
Discontinued
The last version is from December 2015.