Category listing - cad
abc system for sequential logic synthesis and verification
fritzing interactive electronics designing software
geda-gaf suite of tools for electronic design automation
gerbv viewer for Gerber (RS-274X) files
gnucap Gnu Circuit Analysis Package
graywolf placement tool used in VLSI design
gtkwave GTK+-based electronic waveform viewer
kicad schematic and PCB editing software
librecad 2D CAD program
magic interactive system for VLSI circuit layouts
necpp NEC2++ antenna simulator
netgen tool for netlist comparison (LVS) and format manipulation
oce C++ 3d modeling library
openscad the programmer's solid 3D CAD modeller
opensta Parallax Static Timing Analyzer
pcb printed circuit board layout tool
qcad Qt-based 2D CAD system
qelectrotech electric diagrams drawing tool
qflow full end-to-end digital synthesis flow for VLSI ASIC designs
qrouter multi-level, over-the-cell maze router for VLSI design
qucs-s an universal GUI for SPICE and not-SPICE circuit simulators
tkgate Tcl/Tk based digital circuit editor and simulator
xcircuit circuit drawing and schematic capture
xnecview NEC2 antenna simulator visualizer
xschem hierarchical schematic capture program
yosys framework for Verilog RTL synthesis
kicad-share Subfolder
ngspice Subfolder