ProtoCAD Engineering
5
Shareware
Automatically imports text data from PDF data sheets via a neutral template.
9
PC|SCHEMATIC A/S
2,047
Shareware
Design electrical circuits for complex installations.
Circuit Magic
32
Shareware
Circuit Magic is an electrical circuits simulation program.
23
Circuit Diagram
2,185
Open source
It helps you make electronic circuit diagrams and export them as images.
15
University of Colorado
430
Freeware
Build circuits with resistors, light bulbs, batteries, and switches.
8
the Qucs team
3,037
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
1
COMATROL
49
Freeware
EasyValve allows you to proficiently create your hydraulic circuit schematic.
1
cometcad.com
40
Freeware
CometCAD is circuit schematic and layout editor program.
31
KiCad Developers Team
13,631
Open source
You can create schematic diagrams or printed circuit board with up to 16 layers.
33
ABACOM
4,137
Shareware
sPlan is a software to design your schematic circuit diagrams easy and fast.
94
Labcenter Electronics
3
Freeware
The Proteus combines schematic capture, SPICE circuit simulation, and PCB design.
2
Bolin Software
16
Shareware
It consists of integrated schematic and printed circuit layout editors.
3
Tim Edwards
143
Freeware
Schematic drawing tool targeted at producing nice publishable schematic captures.
Mayer-Johnson
Commercial
Over 1300 additional symbols for Boardmaker® and Writing With Symbols.
13
Richard P. Andresen
1,143
Shareware
Use analog circuit simulation for the professional circuit designer.
3
ABB
325
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
