Megasys Software
7
Shareware
For calculation of meshed or ring main type of circuit network.
335
New Wave Concepts Limited
9,809
Shareware
Combines circuit design, simulation and CAD manufacture to realize projects.
6
My Kids Browser
171
My Kids Browser protects children from pornography and Internet predators.
27
Matt Pyne
6,393
Open source
Draw electrical circuit diagrams and PCB netlist files.
15
University of Colorado
430
Freeware
Build circuits with resistors, light bulbs, batteries, and switches.
22
Moeller GmbH, Rockwell Automation Inc.
1,341
Freeware
This program will help you simulate circuits including Pico controllers.
25
Moeller Software
258
Shareware
EASY-SOFT is a graphic editor for representation of the circuit diagram.
AUCOTEC AG
11
Demo
The RUPLAN system enables editing of circuit diagram.
13
Festo Didactic GmbH & Co. KG
288
Demo
FluidSIM 5 is a circuit diagram design and simulation program.
10
Advanced Systems for Power Engineering, Inc. (ASPEN)
108
Demo
A PC-based short circuit and relay coordination program for relay engineers.
93
Nevron Software LLC
2
Shareware
Nevron Diagram Designer is a freeware diagram editor.
1
tmssoftware
25
Shareware
TMS Diagram Studio can add diagram and flowchart capabilities to your app.
6
Farshad Barahimi
205
Open source
Diagram Ring is an open source advanced diagram editor.
8
the Qucs team
3,037
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
325
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
