17
Schematica Software
799
Shareware
555 Timer PRO provides an array of design wizards and circuit blocks.
7
Schematica Software
791
Freeware
555 Timer Free is a component calculator for 555 integrated circuit.
8
the Qucs team
3,041
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
by Giorgio Ennas
6
Freeware
Time Circuits is a little desktop utility to show the calendar appointments.
1
Simutech Multimedia Inc.
172
Demo
Learn and practice proven techniques for effective electrical troubleshooting.
Circuit Magic
32
Shareware
Circuit Magic is an electrical circuits simulation program.
16
Simutech Multimedia Inc.
830
Shareware
Train yourself to troubleshoot electrical circuits safely with this program.
Catena Software Ltd.,Diodes Inc
58
Freeware
Allows you to draw a circuit which can be tested in simulation.
13
Richard P. Andresen
1,143
Shareware
Use analog circuit simulation for the professional circuit designer.
15
nathaniyer
280
Freeware
QuickSmith is a Smith Chart based linear circuit simulation program.
94
Labcenter Electronics
3
Freeware
The Proteus combines schematic capture, SPICE circuit simulation, and PCB design.
1
Visual Education
22
Freeware
ElectroBall is an electric circuit simulation program for teaching.
1
Wave Arts, Inc.
236
Shareware
An accurate circuit simulation of a tube pre-amp with analog EQ.
1
CoolCAD Electronics, LLC
32
Freeware
CoolCAD Spice Student is a sophisticated circuit simulation tool.
1
Dillon Sharlet
28
Open source
Circuit simulation tool for processing live audio signals.
5
Linear Technology Corporation
11,648
Freeware
LTspice XVII is an analog circuit simulation software tool.
335
New Wave Concepts Limited
9,857
Shareware
Combines circuit design, simulation and CAD manufacture to realize projects.
21
IRAI
683
Freeware
AUTOMSIM is a circuit design and simulation software for digital electronic.
