120
Texas Instruments Incorporated
5,848
Freeware
A utility for designing, testing and troubleshooting circuits.
81
DesignSoft Inc.
1,690
Shareware
Simulate circuits and design PCBs for analog, digital, HDL, and MCU circuits.
1
Wave Arts, Inc.
233
Shareware
An accurate circuit simulation of a tube pre-amp with analog EQ.
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.
828
Shareware
Train yourself to troubleshoot electrical circuits safely with this program.
AIR Music Tech GmbH
226
Shareware
Vacuum Pro is a polyphonic analog synthesizer with vacuum tube circuit modeling.
203
Cadence Design Systems, Inc
15,023
Freeware
PSpice Student is an analog circuit simulator designed for students.
2
Revolution Education Ltd
291
Shareware
PICAXE Virtual System Modelling (VSM) is a software circuit simulator.
4
AIM-Software
375
Shareware
AIM-Spice is the most commonly used analog circuit simulator today.
2
Faculty of Electrical Engineering
119
Freeware
SPICE OPUS is a free general purpose circuit simulator.
Faculty of Electrical Engineering, Ljubljana, Slovenia
34
Freeware
Provides a circuit simulator especially suited for optimization loops.
11
federoggio
405
Open source
Circuitmod is an open source and powerful circuit simulator.
13
GlassWare Audio Design Software
9
Commercial
Tube CAD is the tube audio circuit computer aided design program from GlassWare.
8
Teal Fire
29
Freeware
Tube Tycoon is a free-to-play YouTube simulator game for Windows OS.
