23
Circuit Diagram
2,205
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.
Circuit Magic
32
Shareware
Circuit Magic is an electrical circuits simulation program.
335
New Wave Concepts Limited
9,963
Shareware
Combines circuit design, simulation and CAD manufacture to realize projects.
21
University of Colorado
94
Freeware
Fun, interactive, research-based simulations of physical phenomena.
94
Labcenter Electronics
3
Freeware
The Proteus combines schematic capture, SPICE circuit simulation, and PCB design.
2
ThinkDesktop LLC
53
Freeware
UPS Widget - a desktop tool to track all of your UPS shipment.
8
the Qucs team
3,049
Open source
Quite Universal Circuit Simulator is an integrated 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.
2
Fideltronik Imel Sp. z o.o.
19
Freeware
UPS monitor is a simple tool that displays UPS information in real time.
5
Labcenter Electronics
1,627
Freeware
VSM Studio is a completely free universal IDE for Proteus.
11
Labcenter Electronics
4,878
Freeware
Installs files for Proteus VSM USB Simulation with supported microcontrollers.
27
Matt Pyne
6,472
Open source
Draw electrical circuit diagrams and PCB netlist files.
