By FreeCAD
FreeCAD is a well-known-purpose parametric 3D pc-aided design (CAD) modeller and a constructing records modelling (BIM) software program application with finite element method (FEM) support. It is intended for mechanical engineering product layout however also expands to a wider range of makes use of round engineering, consisting of structure or electrical engineering. FreeCAD is free and open-source, under the license, and to be had for Linux, macOS, and home Windows operating systems. customers can expand the capability of the software using the Python programming language.
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Top features
  • FreeCAD capabilities equipment similar to CATIA, Creo, SolidWorks, stable side, NX, Inventor, and Revit, and therefore also falls into the category of building facts modelling (BIM), mechanical computer-aided layout (MCAD), PLM, CAx and CAE. It's supposed to be a function-based parametric modeler with a modular software structure, which makes it easy to offer additional functionality without enhancing the core system.
  • As with many modern 3D CAD modelers, FreeCAD has a 2d aspect to facilitate three-D-to-2nd drawing conversion. underneath its cutting-edge state, direct 2d drawing (like AutoCAD LT) is not the point of interest for this software program, and neither is animation or 3-D model manipulation (like Blender, Maya, or Cinema 4D). but, the modular nature of FreeCAD lets the consumer conform its workflow for such environments by using plugins.
Who is it for?
FreeCAD is a versatile software that can be used by a huge range of people and industries. It is mainly beneficial for engineers, designers, architects, and hobbyists who want to create three-D models or carry out simulations and analyses. It is likewise popular in the production industry for its CAM module, which lets in for the creation of toolpaths for CNC machines. Additionally, FreeCAD’s open-source and customizable nature makes it a famous desire for individuals who select open-source software programs and want to tailor their workflow to their precise desires. Overall, FreeCAD is suitable for each person who desires powerful, free, and open-supply three-D modelling software.
Alternative: here are some alternatives


Fusion 360

AutoCAD Architecture


Solid Edge



FreeCAD is one of the most popular open-supply 3-D modeling software available, and it offers a wide variety of features for developing and designing complicated three-D fashions. However, there also are other opportunity software that may be used for 3-D modeling and design, each with its strengths and weaknesses. Here are a number of the most famous options for FreeCAD:

Blender: Blender is a free and open-supply three-D modeling and animation software this is usually used for creating lively movies, video video games, and visual results. While it has a few modeling tools, it isn’t always in particular designed for mechanical or architectural design like FreeCAD.

SketchUp: SketchUp is a three-D modeling software this is known for its consumer-pleasant interface and ease of use. It is more often than not used for architectural and indoor layout, however, it could also be used for mechanical design. However, it isn’t open-supply like FreeCAD.

Fusion 360: Fusion 360 is a 3-d modeling software advanced by using Autodesk this is popular among engineers and designers. It offers a huge range of functions, such as parametric modeling, simulation, and CAM tools. However, it isn’t always open-supply and calls for a subscription to apply.

SolidWorks: SolidWorks is a 3-d CAD software developed with the aid of Dassault Systèmes that is in general used for mechanical layout and engineering. It is thought for its advanced features and capacity to handle complex designs. However, it is not open-supply and can be pricey for character users.


Inventor CAD is a powerful software tool developed by Autodesk, widely used in the field of computer-aided design (CAD). It provides engineers, architects, and designers with a comprehensive set of tools to create, simulate, and visualize 3D models. One of the key features of Inventor CAD is its parametric modeling capability. Users can define the dimensions, constraints, and relationships between different parts of a design, allowing for easy modifications and updates. This parametric approach enables designers to explore various design iterations and make quick changes without starting from scratch.

  • Free

This program is free; you can download a version for your operating system from the vendor’s website. FreeCAD is an open-source 3D modeling software that enables you to create detailed technical drawings, as well as efficient CAM processes.

FreeCAD tutorial
  • First, download and install freeCAD for your computer.
  • Open freeCAD and start a new record.
  • In the workbench selector, select "Part Design" and create a new frame.
  • Using the cartoon tool, draw a 2D shape of the XY aircraft.
  • Use the pad tool to extrude the form into a 3-d object. Choose the height you need to extrude to and click on OK.
  • Use the pocket tool to remove material from your object. Select the faces you need to eliminate, set the depth of the pocket, and click OK.
  • Use the chamfer device to create a bevel at the edge of your item. Select the edges you need to chamfer, set the distance and perspective of the chamfer, and click OK.
  • Use the replicate tool to create a symmetrical replica of your item. Select the item and the aircraft of symmetry, and click on OK.
  • Use the array tool to create a couple of copies of your object. Select the item, set the variety of copies and the gap between them, and click on OK.
  • Once you are glad along with your layout, you can export it in a whole lot of codecs, which includes STL or OBJ, to be used in different software programs or for 3D printing.
FreeCAD for beginners
To get begun with freeCAD for novices, you need to download and install the software for your computer. Then, begin a brand new task and pick out a suitable template. The software program has numerous workbenches that incorporate exclusive tools and capabilities for particular tasks, and you could create a 2D sketch of the object you want to model the usage of the Sketcher workbench. Once the comic strip is whole, use the Part Design workbench to extrude the caricature into a 3-d object, after which edit the item by modifying its parameters or including functions. You also can add details to the object by way of including new sketches and extrusions, and export the object in various record codecs once it’s far complete.
Customizing FreeCAD templates
Customizing FreeCAD templates is a sincere system. You can create your very own templates or regulate present ones to fit your needs. Here are the steps to personalize a template in freeCAD:

Open freeCAD and choose the File menu.

Choose New to create a new project.

In the New Project conversation box, select the template that you need to customise. You can pick one of the default templates or a template which you formerly created.

Click the Edit button to open the template editor.

In the template editor, you could modify the identified block, upload custom fields, alternate the default devices, and alter the format.

To add custom fields, click the Add button and enter the call of the field and its default price. You can also choose the form of the sector, including textual content, number, or date.

To alter the identified block, choose it and pick the Properties button. You can exchange the font, size, color, and function of the text.

Once you’ve made your adjustments, click on OK to keep the template.

When you create a brand new venture using this template, your customizations may be carried out.

FreeCAD 3D modeling tutorial
This freeCAD 3D modeling academic includes starting the software and selecting the Part Design workbench. A new cartoon is created at the XY-aircraft using the available sketching equipment to draw a 2D cartoon. Then, the Close Sketch icon is chosen, taking the person lower back to the Part Design workbench. The Pad tool is used to extrude the 2D comic strip right into a 3-d item, and extra capabilities are brought by way of creating new sketches of the faces of the 3-D item and extruding them with the usage of the Pad device. Finally, the three-D version is exported in diverse document formats, which include STL, STEP, and IGES.
FreeCAD certification
FreeCAD offers a network-driven documentation challenge in which customers can contribute to the improvement of freeCAD’s documentation, which incorporates a personal guide, tutorials, and other assets. Contributing to this venture can demonstrate proficiency in the use of freeCAD and can be a treasured addition to 1’s resume or portfolio.

Finally, a few employers might also provide on-the-activity schooling or certification programs for free CAD or other CAD software programs. It is continually an awesome idea to test along with your company or ability to peer if they offer any certification programs.

FreeCAD drawing standards
FreeCAD is a powerful open-source parametric three-D modeling software that lets in for the creation of technical drawings. Adhering to certain standards is important to make sure the accuracy, consistency, and clarity of the final product. Some of these standards include the usage of appropriate gadgets, drawing in the precise mode (2D or 3-d), the usage of layers to arrange components, varying line weights, which include dimensions, the usage of trendy views and logos, including a name block with essential statistics, and saving files in a well-matched layout together with DXF or DWG. Following these requirements will result in expert and powerful FreeCAD technical drawings.
FreeCAD simulation tutorial
FreeCAD is a flexible open-supply software program that can be used to create 3D fashions and simulations. A fundamental simulation in FreeCAD may be run with the aid of following these steps:

  • Create a three-D model using the Part Design workbench
  • Add fabric to the model the usage of the Material editor
  • Define constraints on the usage of the Sketcher workbench
  • Define masses the use of the Sketcher workbench
  • Set up the simulation of the usage of the FEM workbench
  • Run the simulation using the Post-processing workbench
  • Analyze the simulation effects of the use of the Post-processing workbench.

FreeCAD CAM tutorial
This academic gives step-with the aid of-step instructions for using FreeCAD’s Computer-Aided Manufacturing (CAM) module. It begins with the aid of developing a 3-d version of the element to be machined using FreeCAD’s Part Design workbench and then installing the CAM module if it is not already set up. Then, it explains the way to create an activity, choose a gadget, create a setup, define machining operations, generate the toolpath, simulate the toolpath, export the G-code, and subsequently run the program. By following these steps, customers can advantage of simple expertise of the way to use FreeCAD’s CAM module.
FreeCAD architecture tutorial

  • FreeCAD is a powerful open-supply 3D modeling software program that may be used for architectural design. Here’s a step-by using-step educational for using FreeCAD for architectural design:
  • Set up the environment: Start by putting in the surroundings by using going to the “Workbench” drop-down menu and choosing the “Arch” workbench. This will offer to get entry to the architecture-specific gear.
  • Create a brand new report: Create a new report by going to the “File” menu and selecting “New.”
  • Add a floor plan: Add a ground plan to the file by way of growing a new sketch and drawing the definition of the floor plan.
  • Extrude the ground plan: Extrude the floor plan by using choosing the floor plan comic strip and going to the “Arch” menu and deciding on “Wall.” This will extrude the partitions to create a three-D model of the construction.
  • Add home windows and doors: Add home windows and doorways to the construction using selecting the right gear from the “Arch” menu.
  • Add floors and ceilings: Add flooring and ceilings to the construction with the aid of deciding on the precise equipment from the “Arch” menu.
  • Add stairs: Add stairs to the building by selecting the “Arch” menu and deciding on “Stair.”
  • Add a roof: Add a roof to the construction utilizing choosing the “Arch” menu and selecting “Roof.”
  • Add fixtures: Add fixtures to the building utilizing selecting the precise tools from the “Arch” menu.
  • Add lights and textures: Add lighting and textures to the construction by deciding on the proper tools from the “Arch” menu.
  • FreeCAD’s documentation and user boards provide extra precise statistics on every step of the process, and following those steps will provide awesome knowledge of how to use FreeCAD for architectural design.

FreeCAD mechanical tutorial
  • Create a brand new file: Open FreeCAD and create a new document.
  • Choose a workbench: Choose the Part Design workbench from the workbench dropdown menu. This workbench is in particular designed for creating mechanical parts.
  • Create a cartoon: Click on the "Create caricature" icon to create a brand-new comic strip. You may be requested to select an aircraft or face to attract on. Choose the XY aircraft and click on OK.
  • Draw the comic strip: Use the cartoon gear to create the shape of the mechanical component you need to create. For example, you could draw a rectangle or a circle.
  • Close the caricature: When you are executed drawing the comic strip, close it by way of clicking on the "Close the comic strip" icon.
  • Create a pad: With the comic strip decided on, click on the "Create a pad" icon. A pad is a 3-D object created by extruding a comic strip.
  • Define the parameters: In the pad parameters window, define the peak and different parameters of the object.
  • Create a hollow: To create a hole in the object, create a new comic strip at the face in which you need the hole to be. Draw the form of the hollow and close the sketch.
  • Create a pocket: With the brand new cartoon decided on, click on the "Create a pocket" icon. A pocket is a 3D item created via cutting material out of some other item.
  • Define the parameters: In the pocket parameters window, outline the depth and different parameters of the hollow.
  • Create a fillet: To create a rounded edge at the item, pick out the edge you want to spherical and click on the "Create a fillet" icon. Define the radius of the fillet inside the fillet parameters window.
  • Repeat as wished: Continue adding sketches, pads, holes, pockets, and fillets till your mechanical part is complete.
  • Easy to use
  • Features
  • Speed
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In conclusion, freeCAD is a flexible open-supply three-D modeling software program that can be used for an extensive variety of programs, such as structure, mechanical engineering, simulation, and CAM. It offers a complete set of equipment and features, allowing users to create and manage three-D fashions with no trouble. With a supportive network and great documentation, users can quickly examine and make use of the software program for his or her specific needs.
Alternative Software
ArchiCAD Star

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Maya CMS
Maya CMS Star

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