32
Design Spark
4,846
Freeware
Capture schematics and design PCB boards and layouts.
69
DL5SWB
1,254
Freeware
A software calculator for toroid and air coil computations.
7
Polar Instruments Ltd
121
Demo
You can view the full range of 2 and 4port S-parameters in a single chart window.
2
Valery Kustarev
79
Freeware
Calculates single layer RF solenoid and multilayer air core inductor and others.
15
Labcenter Electronics
117,809
Shareware
Proteus PCB design combines the ISIS schematic capture and ARES PCB layout.
14
Hutson Systems
390
Rimu PCB is an easy to use, cost effective, electronic PCB layout application.
74
VAMP, Inc.
138
Shareware
McCAD PCB-ST is an integrated PCB layout design environment.
QualECAD
15
Shareware
3D PCB viewer that integrates seamlessly into the Protel PCB design environment.
5
Bay Area Circuits Inc.
892
Shareware
PCB Creator is a neat, easy to use PCB designing tool.
1
Cadence Design Systems, Inc.
929
Demo
OrCAD PCB Designer is a tiered, scalable PCB design solution.
1
Tom Boldt
41
Shareware
RPN Calculator is a reverse polish notation programmable calculator for science and engineering. It....
6
Famatech International Corp.
3,302
Freeware
Advanced IP Address Calculator is a powerful IP subnet calculator.
1
RJ Software
43
Freeware
RJ Calculator is a scientific calculator with lots of functions.
