CAD

Welcome to the CAD

App/Package	Abstract	Addition or Link
CalculiX-ccx	Three-Dimensional Structural Finite Element Program
CuraEngine	Engine of slicing solution for RepRap 3D printers
FreeCAD	General purpose 3D CAD modeller
NASTRAN	NASA Structural Analysis System
abc	System for sequential synthesis and verification
admesh	Program for processing STL triangulated solid meshes
adms	Model generator for SPICE simulators
alliance	Complete set of CAD tools and libraries for VLSI design
astk-client	Graphical interface for Code_Aster (client side)
astk-serveur	Graphical interface for Code_Aster (server side)
atlc	Tool to calculate the impedance of transmission lines
basicdsp	Program for experimenting with simple audio DSP algorithms
brlcad	CSG modelling system from the US Ballistic Research Laboratory
calculix	Three-Dimensional Structural Finite Element Program
caneda	EDA software suite focused on ease of use and portability
cascade	Simple tool to analyze noise and distortion of a RF system
cascade-compiler	Just-In-Time Compiler for Verilog from VMware Research
chipvault	Project organizer for VHDL and Verilog RTL hardware designs
digital	Digital logic designer and circuit simulator
dinotrace-emacs26	Graphical signal trace waveform viewer
dinotrace-emacs26_canna	Graphical signal trace waveform viewer
dinotrace-emacs26_nox	Graphical signal trace waveform viewer
dinotrace-emacs28	Graphical signal trace waveform viewer
dinotrace-emacs28_nox	Graphical signal trace waveform viewer
electric	Sophisticated electrical CAD system
electric-ng	Sophisticated VLSI design system
elmerfem	Finite element software for multiphysical problems
fasm-fpga	FPGA assembly (FASM) parser and generator
fastcap	Three-dimensional capacitance extraction program
fasthenry	Multipole-accelerated inductance analysis program
feappv	Finite element analysis program (personal version)
fidocadj	Easy to use graphical editor for electronics
fr-aster	Code_Aster finite element method solver
fr-homard-	Refinement and de-refinement mesh tool
freehdl	Free VHDL simulator
fritzing	CAD for printed circuit boards
geda	GPL Electronic Design Automation tools
gerbv	Gerber file viewer
ghdl	GNU VHDL simulator
gmsh	Automatic 3D finite element mesh generator
gspiceui	GUI for ngspice and gnucap circuit simulators
gtkradiant	Map editor for FPS games, by id Software and Loki Software
gtkwave	Electronic Waveform Viewer
impact	Dynamic Finite Element Program Suite
k40-whisperer	GUI control software for the stock K40 laser cutter controller
kicad	Schematic and PCB editing software
kicad-doc	KiCad Documentation and Help Files
kicad-library-footprints	Official KiCad Footprint Libraries
kicad-library-packages3d	Official KiCad 3D model libraries for rendering and MCAD integration
kicad-library-symbols	Official KiCad schematic symbol libraries
kicad-library-tmpl	Official KiCad project templates
klayout	Qt-based GDS2 Viewer
ktechlab	IDE for microcontrollers and electronics
ldraw	LDraw-format CAD files representing many of LEGO bricks produced
leocad	CAD program for creating virtual LEGO models
lepton-eda	Lepton Electronic Design Automation
libarea	CAM-related software for profile and pocketing operations
libopencad	Library which provides a way to read/write CAD (DWG/DXF/DXFB) files
librecad	2D CAD system
librepcb	Schematic and PCB editing software
logisim	Educational tool for designing and simulating logic circuits
netgen	Automatic 3D tetrahedral mesh generator
ngspice_rework	Mixed-signal circuit simulator derived from Spice and Cider
ngspice_rework-shlib	Mixed-signal circuit simulator derived from Spice and Cider
nvc	VHDL compiler and simulator
opencascade	Open CASCADE Technology, 3D modeling & numerical simulation
openscad	Programmer's solid 3D CAD modeller
openvsp	Create a 3D model of an aircraft defined by engineering parameters
oregano	Schematic capture and circuit simulator
p5-GDS2	GDS2 stream module
pcb	X11 interactive printed circuit board layout system
pdnmesh	Mesh generator and solver for Finite Element problems
processing	Programming environment for images, animation, and interactions
pulseview	GUI client that supports various hardware logic analyzers
py27-pycam	Toolpath generator for 3-axis CNC machining
py37-pyfda	GUI tool for designing and analysing discrete time filters
pythoncad	Open-source CAD package built designed around Python
qcad	Professional CAD system
qelectrotech	QElectroTech is application to design electric diagrams
repsnapper	Controller and GCode generator for RepRap 3D printers
scilab	Scientific software package for numerical computations
scotch	Package for graph and mesh partitioning and sparse matrix ordering
sigrok-cli	Framework for hardware logic analyzers, CLI client
solvespace	Parametric 2d/3d CAD
sumo	Traffic simulation suite for road vehicles, public transportation, etc
sweethome3d	Free interior design application
tochnog	Free explicit/implicit Finite Element Program
transcalc	Analysis and synthesis tool for RF and microwave transmission lines
trenchbroom	Cross-platform level editor for Quake-engine based games
varkon	Free CAD system and applications development tool
veditor	Verilog and VHDL editor plugin for eclipse
verilator	Synthesizable Verilog to C++ compiler
xcircuit	X11 circuit schematics drawing program
yosys	Yosys Open SYnthesis Suite
z88	Compact Finite Element Analysis System
zcad-gtk2	Simple CAD program
zcad-qt5	Simple CAD program
If you don't find a package, you are looking for, we recommend to search the Ports Collection.
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