15
University of Colorado
430
Freeware
Build circuits with resistors, light bulbs, batteries, and switches.
21
University of Colorado
94
Freeware
Fun, interactive, research-based simulations of physical phenomena.
156
CadSoft Computer GmbH
51,870
Shareware
PCB design software with a schematic editor and auto-routing feature.
61
HipSoft LLC
151
Shareware
MicroMan's Crazy Computers 3.2 is a retro looking side scrolling shoot 'em 'up.
1
ETCAI Products
292
Shareware
Help teach DC circuit analysis and troubleshooting.
5
University of Colorado, Department of Physics
46
Freeware
It allows you to build circuits with resistors, light bulbs, batteries, etc.
13
GlassWare Audio Design Software
9
Commercial
Tube CAD is the tube audio circuit computer aided design program from GlassWare.
IMRB
Freeware
PCTRACE is a computer aided design program for printed circuit boards.
8
the Qucs team
3,041
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
13
Richard P. Andresen
1,143
Shareware
Use analog circuit simulation for the professional circuit designer.
3
ABB
326
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
27
Matt Pyne
6,414
Open source
Draw electrical circuit diagrams and PCB netlist files.
25
Moeller Software
258
Shareware
EASY-SOFT is a graphic editor for representation of the circuit diagram.
203
Cadence Design Systems, Inc
15,067
Freeware
PSpice Student is an analog circuit simulator designed for students.
31
KiCad Developers Team
13,790
Open source
You can create schematic diagrams or printed circuit board with up to 16 layers.
100
ExpressPCB
16,279
Freeware
Create simple or complex layouts for printed circuit boards.
