CAD Software

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  AutoCADDùng thử miễn phí

  CAD software with design automation plus toolset, web, and mobile apps.

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  AutoCAD LTDùng thử miễn phí

  Precision 2D drafting and documentation software includes AutoCAD web and mobile apps.

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  InventorDùng thử miễn phí

  Professional-grade 3D CAD software for product design and engineering.

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  KiCad EDAMiễn phí

  A Cross Platform and Open Source Electronics Design Automation Suite.

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  Solid Edge Community EditionMiễn phí

  Free professional 3D CAD software for the engineering community.

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  LibreCADMiễn phí

  A free Open Source CAD application.

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  BrickLink StudioMiễn phí

  Build, render, and create instructions.

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  QucsMiễn phí

  An integrated circuit simulator.

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  ProfiCADDùng thử miễn phí

  Electrical schematics software.

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  LDrawMiễn phí

  An open standard for LEGO CAD programs that allow the user to create virtual LEGO models and scenes.

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  QCADMiễn phí

  The Open Source CAD System For Everyone.

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  DWG FastViewMiễn phí

  A lightweight CAD design software for fast, precisely & easily opening, viewing & editing CAD files.

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  Rigs of RodsMiễn phí

  A free/libre soft-body physics simulator mainly targeted at simulating vehicle physics.

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  KLayoutMiễn phí

  Mask layout viewer and editor for the chip design engineer.

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  Autodesk FusionDùng thử miễn phí
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  DWG TrueViewMiễn phí
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  CorelCADDùng thử miễn phí

  The professional, affordable, and simplified CAD software.

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  Any PDF to DWG ConverterDùng thử miễn phí

  Convert PDF to DWG and PDF to DXF format for fast and efficient editing in AutoCAD.

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  Canvas XDùng thử miễn phí

  Specially designed to make it possible for engineers, small business owners, and technical graphics professionals to illustrate and communicate with confidence.

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  LEGO Digital DesignerMiễn phí

  A virtual Lego with an unlimited amount of blocks and accessories.

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  BRL‑CADMiễn phí

  A powerful open source cross-platform solid modeling system.

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  Residential Wire ProDùng thử miễn phí

  Make the design, creation and printing of residential electrical floor plans fast and easy.

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  Any DWG to Image ConverterDùng thử miễn phí

  Convert DWG, DXF and DWF files to TIF (TIFF), JPG (JPEG), BMP, GIF, PNG, TGA, PCX, WMF and EMF without the need of AutoCAD.

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  pCon.plannerDùng thử miễn phí

  Create impressive interiors.