23
Circuit Diagram
2,205
Open source
It helps you make electronic circuit diagrams and export them as images.
21
University of Colorado
94
Freeware
Fun, interactive, research-based simulations of physical phenomena.
335
New Wave Concepts Limited
9,963
Shareware
Combines circuit design, simulation and CAD manufacture to realize projects.
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.
15
University of Colorado
430
Freeware
Build circuits with resistors, light bulbs, batteries, and switches.
203
Cadence Design Systems, Inc
15,161
Freeware
PSpice Student is an analog circuit simulator designed for students.
2
Revolution Education Ltd
291
Shareware
PICAXE Virtual System Modelling (VSM) is a software circuit simulator.
4
AIM-Software
379
Shareware
AIM-Spice is the most commonly used analog circuit simulator today.
2
Faculty of Electrical Engineering
119
Freeware
SPICE OPUS is a free general purpose circuit simulator.
Faculty of Electrical Engineering, Ljubljana, Slovenia
34
Freeware
Provides a circuit simulator especially suited for optimization loops.
11
federoggio
416
Open source
Circuitmod is an open source and powerful circuit simulator.
13
Richard P. Andresen
1,147
Shareware
Use analog circuit simulation for the professional circuit designer.
3
ABB
329
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
3
Octro, Inc.
62
Shareware
OctroTalk is an integrated instant messaging application VoIP call, SIP call etc.
