Top 15 LTspice Alternative and Similar Softwares | Mar 2024

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.

1. CircuitLab

CircuitLab Sketch, simulate, and share your circuits, entirely in your browser -- no install required. Easy schematic capture and powerful SPICE-like, mixed-mode circuit simulation helps EE students, electronics hobbyists, and electrical engineers design faster.......

2. Oregano

Oregano oregano - An electrical engineering tool for GNOMEoregano is an application for schematic capture and simulation ofelectronic circuits. The actual simulation is performed by BerkeleySpice, or GNUcap or the new generation ngspice which is required for simulation, but not necessary to run the application.......

3. proteus VSM

proteus VSM The Proteus Design Suite is wholly unique in offering the ability to co-simulate both high and low-level micro-controller code in the context of a mixed-mode SPICE circuit simulation. With this Virtual System Modelling facility, you can transform your product design cycle, reaping huge rewards in terms of reduced time to......

4. Pspice

Pspice CadenceĀ® PspiceĀ® is a full-featured, native analog and mixed-signal circuit simulator. The demo version limits the number of nodes (and other features?) available.......

5. gEDA Project

gEDA Project The gEDA project has produced and continues working on a full GPL'd suite and toolkit of Electronic Design Automation tools. These tools are used for electrical circuit design, schematic capture, simulation, prototyping, and production. Currently, the gEDA project offers a mature suite of free software applications for electronics design, including......

6. PartSim

PartSim PartSim is a free and full-featured SPICE circuit simulator that runs directly in your browser. PartSim schematic editor runs in your browser using javascript and does not require the use of any plugins. All you need to do is draw your schematic using components that are available in the tool's......

7. QUCS

QUCS 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.......

8. Ngspice

Ngspice 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.Spice3 does not need any introduction, is the most popular circuit simulator. In over 30 years......

9. Electronics Assistant

Electronics Assistant Electronics Assistant is a Windows program that performs electronics-related calculations. It includes a resistor colour code calculator, resistance, capacitance and power calculations and more. Details of calculations can be saved or printed. It provides all the functions found in the calculators section of this site and more in a stand-alone......

10. 123D Circuits

123D Circuits 123D Circuits is an in-your-browser circuit design tool, that makes it easy to design, share and produce electronic circuits.......

11. Circuit Simulator

Circuit Simulator This java applet is an 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. The moving yellow dots indicate current.......

12. PCBWeb

PCBWeb PCBWeb is a 100% free Windows desktop CAD application for designing and manufacturing electronics hardware. Features include schematic capture, PCB Layout with gerber output, and Bill of Materials manager.......

13. Upverter

Upverter We build the pickaxes of hardware engineering. Ideation tools, schematic capture, PCB layout, design hosting, parts library management, and affordable prototyping.......

14. BOOLR

BOOLR BOOLR is a digital logic simulator built with HTML and JavaScript using Electron / Atom Shell . Simulations run asynchronously and in ticks so complex simulations won't cause freezes.......

15. ExpressPCB

ExpressPCB Free PCB layout software - Low cost circuit boards - Top quality PCB manufacturing......