Megasys Software
7
Shareware
For calculation of meshed or ring main type of circuit network.
22
Agilent Technologies
2,201
Freeware
A RF (radio frequency) and microwave design piece of software.
4
Megawin Technology Co., Ltd.
21
Freeware
Megawin 8051 ISP-ICP Programmer is a free-to-use circuit programmer.
Philips Solid-State Lighting Solutions, Inc
72
Freeware
A program that calculates your configuration's total power consumption.
1
TERASAKI
63
Freeware
TemCurve Lite is a free circuit breakers selectivity software.
10
Stortini Mirko Bruno
25
Freeware
ZenitSuite is a tool to create professional printed circuit board ( PCB ).
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
6,413
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
15,064
Freeware
PSpice Student is an analog circuit simulator designed for students.
4
TameDos
745
Shareware
This app is a DOS app, but it is only for use in a 32 bit environment. It loads in the DOS process a....
31
KiCad Developers Team
13,758
Open source
You can create schematic diagrams or printed circuit board with up to 16 layers.
100
ExpressPCB
16,274
Freeware
Create simple or complex layouts for printed circuit boards.
13
Sunstone Circuits
1,217
Freeware
Handle and design complex printed circuit board effortlessly.
1
Design Master Software, Inc.
4
Commercial
draw receptacles/equipment/calculate circuit loads/panel loads/voltage.
