Contact us Category listing - cad
((V)irtual = Package is only listed here)
adms Compact device model code generator for SPICE
atlc Calculates the impedance of arbitrary cross section transmission lines
boolean GDSII viewer/editor + (boolean) operations on sets of 2d polygons
cascade Simple tool to analyze noise and distortion of a RF system
Cenon (V) Vector graphics / CAD / DTP program
cgi-wcalc CGI Based Transmission Line Analysis/Synthesis Calculator
covered Verilog code coverage analyzer (stable release version)
covered-current Verilog code coverage analyzer (development snapshot)
dinotrace Tool for viewing the output of digital simulators
dinotrace-mode Emacs major mode for dinotrace
eagle Easy to use printed circuit board editor
electric Electrical CAD system
fastcap Fast 3-D capacitance solver
fasthenry Three-dimensional inductance extraction program
felt Free system for introductory level finite element analysis
freehdl VHDL simulator
gdsreader GDS-II stream file to Postscript and HP/GL converter
geda Toolset for automating electronic design
gerbv Gerber file viewer
gnetman Advanced Netlister and Netlist Manipulation Database for gEDA
gnucap General purpose circuit simulator
gplcver Verilog simulator
gsmc Smith charting program
gtk1-wcalc GTK Based Transmission Line Analysis/Synthesis Calculator
gtk2-wcalc GTK2 Based Transmission Line Analysis/Synthesis Calculator
gtkwave Electronic waveform viewer
gwave Viewer for spice-like simulator output and other analog data
lc Finite Difference Time Domain (FDTD) Electromagnetic Simulator
librecad Free Open Source personal CAD application
libwcalc Library for Transmission Line Analysis/Synthesis
magic Integrated circuit layout system
mcalc JavaScript based microstrip analysis/synthesis calculator
mex-wcalc Matlab Based Transmission Line Analysis/Synthesis Calculator
mpac Microstrip Patch Antenna Calculator
MyHDL-gplcver GPL Cver cosimulation support for py-MyHDL
MyHDL-iverilog Icarus Verilog cosimulation support for py-MyHDL
nelma Circuit board capacitance extraction tool
ng-spice Next generation circuit simulation program
ntesla Tesla coil design program
oct-wcalc Octave Based Transmission Line Analysis/Synthesis Calculator
openscad OpenSCAD - The Programmers Solid 3D CAD Modeller
pcb Printed circuit board layout system
py-MyHDL Hardware description in Python
py-simpy Discrete event simulation framework
qcad 2D CAD system
qcad-manual-cs Online manual for QCad 2D CAD package, Czech
qcad-manual-de Online manual for QCad 2D CAD package, German
qcad-manual-en Online manual for QCad 2D CAD package, English
qcad-manual-hu Online manual for QCad 2D CAD package, Hungarian
qcad-partlibrary About 4500 mech, elec, etc. parts for the QCad 2D CAD system
sci-wcalc Scilab Based Transmission Line Analysis/Synthesis Calculator
spice General-purpose circuit simulation program
spiceprm Spice preprocessor for parameterized subcircuits
stdio-wcalc Stdio Based Transmission Line Analysis/Synthesis Calculator
tkgate Tcl/Tk based digital circuit editor and simulator
tnt-mmtl Multilayer Multiconductor Transmission Line 2-D and 2.5-D simulator
transcalc Transmission line analysis/synthesis
verilog Verilog simulation and synthesis tool (stable release version)
verilog-current Verilog simulation and synthesis tool (development snapshot version)
verilog-mode Verilog mode for Emacs
vipec Network analyser for electrical networks
wcalc Meta-pkg for the Wcalc Transmission Line Analysis/Synthesis Calculator
wcalc-docs Web Pages for the Wcalc Transmission Line Calculator
xchiplogo Program for generating pretty logos on VLSI chips
xcircuit Drawing program for X11 (especially for circuits)