What Design Software Do 3D Printers Use?

3D printing is a rapidly developing technology that has become increasingly popular in recent years. It is used by many industries, from aerospace to fashion and even medical fields, as it allows for the creation of complex shapes and designs that would otherwise be impossible to manufacture. As such, the use of 3D printing requires specialized software to create the models that are then printed out by 3D printers.

The most widely used type of software for 3D printing is CAD (Computer Aided Design) software. This type of software enables users to design their own models in a virtual environment and then export them as an STL (Stereolithography) file ready for 3D printing. Some popular CAD programs include Autodesk Fusion 360, Solidworks and Blender.

Apart from CAD programs, there are also other types of 3D printing software available on the market. These can range from slicing programs (which break down STL files into layers so that they can be printed) to simulation programs (which can test designs for weaknesses before they are sent to the printer). Popular slicing programs include Cura and Simplify3D, while simulation programs like Ansys or Altair SimLab are often used by engineers.


In conclusion, there are many different types of design software available for use with 3D printers. The most widely used type is CAD software which enables users to design their own models in a virtual environment.

There are also other types of software available such as slicing programs and simulation programs which can help users ensure their prints will turn out correctly before they send them to the printer. Ultimately, choosing the right design software depends on what kind of project you are working on.