8
the Qucs team
3,049
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
1
Simutech Multimedia Inc.
172
Demo
Learn and practice proven techniques for effective electrical troubleshooting.
Circuit Magic
32
Shareware
Circuit Magic is an electrical circuits simulation program.
16
Simutech Multimedia Inc.
833
Shareware
Train yourself to troubleshoot electrical circuits safely with this program.
Catena Software Ltd.,Diodes Inc
58
Freeware
Allows you to draw a circuit which can be tested in simulation.
8
Microsoft Corporation
58
Update
You can open files created in the newer Visio 2013 drawing file format.
13
Richard P. Andresen
1,147
Shareware
Use analog circuit simulation for the professional circuit designer.
1
Microsoft Visio
289
Freeware
Visio 2010 WBS Modeler Add-in helps you improve the project planning process.
15
nathaniyer
287
Freeware
QuickSmith is a Smith Chart based linear circuit simulation program.
94
Labcenter Electronics
3
Freeware
The Proteus combines schematic capture, SPICE circuit simulation, and PCB design.
1
Visual Education
22
Freeware
ElectroBall is an electric circuit simulation program for teaching.
1
Wave Arts, Inc.
246
Shareware
An accurate circuit simulation of a tube pre-amp with analog EQ.
1
CoolCAD Electronics, LLC
32
Freeware
CoolCAD Spice Student is a sophisticated circuit simulation tool.
1
Dillon Sharlet
30
Open source
Circuit simulation tool for processing live audio signals.
5
Linear Technology Corporation
11,892
Freeware
LTspice XVII is an analog circuit simulation software tool.
Alberto Ferrari
80
Freeware
Somehow Microsoft decided not to include this feature in 2010 version of Visio.
