.Get paid $75 from the most popular CAD software provider AutoCAD when you sign up using our exclusive link. Table of Contents (Click to Navigate) FreeCAD. Operating system: Mac, Windows, Ubuntu; Minimum supported version for Mac: Mac OS X 10.11 El Capitan; File Formats supported: STEP, IGES, STL, SVG, DXF, OBJ, IFC, DAE; Price: Free; Download here. EDrawings Viewer 4.2.1 eDrawings Viewer is the only CAD viewer for Mac which delivers a premier 3D viewing experience for non CAD professionals. EDrawings Viewer enables anyone to quickly and easily view, print and review native eDrawings and SOLIDWORKS files in addition to AutoCAD DWG and DXF files. EDrawings is an email-enabled communication tool that dramatically eases the sharing of.
Computer-aided Design computer programs, or CAD software, allow you to create, modify and test your technical and/orengineering designs. For example, you can use it to create 3D or 2D technical drawings such as plans, schematics, diagramsfor physical tools, machines/mechanical parts, buildings, interiors, etc. This page lists free and/or open source CAD software.
Note that if you prefer to use commercial software, one well-known CAD application isAutoDesk AutoCAD.
Those looking for software to design circuits should also see theFreeElectronic Circuit Simulation Software / Circuit Simulators page.
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Free CAD Software
FreeCAD is a parametric 3D CAD modeller and building information modelling (BIM) software. Its features includeprimitive objects (eg box, sphere, cylinder, etc), topological components (vertices, edges, wires, planes),graphical modification operations (translation, rotation, scaling, mirroring, offset or shape conversion, etc),constructive solid geometry operations (union, difference, intersect), modelling with straight or revolved extrusions,sections, fillets, testing and repairing, annotations, etc. It exports toSTEP, IGES, OBJ, STL, DXF, SVG, STL, DAE, IFC or OFF, NASTRAN, VRML in addition to its own native file format.FreeCAD supports scripting via its built-in Pythoninterpreter and an extensive API that covers large portions of the application, its interface, the geometryand the representation of the geometry in the 3D viewer. The program is open source, and has binary (executables) forWindows, Mac OS X, and Linux.
Free Cad Software For Mac Os X
LibreCAD is an open source 2D CAD application. It can save your designs in the DXF, CXF and LFF formats, although itcan also importAutoCAD'sDWG format. The program was originally a fork of the QCAD program (see elsewhere on this page). Executables (binaries)are available for Windows, Mac OS X and Linux. The source code is licensed under the GNU General Public Licence.
BRL-CAD is a solid modelling CAD system that includes interactive geometry editing, ray-tracing for rendering andgeometric analysis, a system performance analysis benchmark suite, distributed framebuffer support, scripting,image processing and signal processing tools, etc. Platforms supported include Windows, Mac OS X, Linux, BSD,Solaris and IRIX. This is open source software.
OpenSCAD lets you create solid 3D CAD models (with an emphasis on the CAD rather than the artistic aspects).It is not an interactive modeller; it renders the model based on the description given in a script file. It can useAutoCAD'sDXF files as the data exchange format for 2D outlines, as well as read design parameters from such files.It can read and create 3D models in the STL and OFF file formats. The software is licensed under the GNU General Public License.It works on Windows, Mac OS X and Linux.
SolveSpace is a parametric 3D CAD modeller. You can model 2D and 3D parts with it and use the constraint solverto simulate planar or spatial linkages, with pin, ball or slide joints. It supports a variety of export formats,including DXF, PDF, SVG, STEP and STL (see their documentation for more details). The program is open source,and licensed under the GNU General Public License. Binaries (executables) are provided for Windows, Mac OS X andLinux.
QCad is a CAD application for 2D computer-aided design and drafting. It features layer support; block support;different line widths and linetypes; CAD-optimized line fonts; unlimited undo/redo; clipboard functions;construction and modification of points, lines, arcs, circles, ellipses, splines, polylines, dimensions, hatches,fills, raster images, text; etc. Note that only the Community Edition is free and open source.If you download the precompiled provided executables, you will have to remove the professional add-on running intrial mode, otherwise the program will only run 15 minutes at a time. Instructions for this can be found on theirdownload page. Alternatively, if you are familiar with building software, you can also get thesources and compile yourself. You will need aC++ compiler.
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Free 2d Cad Software Mac Os X
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