What Programs Do 3d Printers Use?

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All the 3D prints are first generated as 3D models using a modeling program. These modeling programs are nowadays readily available without having to spend a lot of time and money to learn how to use the software correctly. Additionally, you can choose from many 3D modeling programs that are very simple to use and free.

Therefore, here is a list of some of the best 3D modeling programs you need to consider according to the quality of its production, as well as the value it offers. Subsequently, with one of these programs, you will genuinely relish your 3D printing experience.

​Programs for 3D Printers


It is open-source and advanced editing software that offers you with tools which allow the editing as well as the processing of 3D triangular meshes. With this free modeling program, you can clean, edit, inspect, render, repair, merge models, convert meshes, and repair any holes on your 3D model. Furthermore, this program is ideal for processing raw data generated by CAD, as well as making sure 3D models are ready for printing.

Some of the features integrated into it include model visualization, color texturing and mapping, 3D model reconstruction, and many more. Despite the last update of the MeshLab being released in 2016, this 3D modeling program still boasts as one of the best free STL file repair and editor tools. Thus, if you are looking for a 3D printing software to clean up and repair an ugly looking 3D print model, then MeshLab is a perfect choice.

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This is a free and super-advanced 3D modeling program that you can use to check, view, edit, and repair STL files. Moreover, it is excellent for detecting possible issues and consequently repairing them automatically, for instance, bringing to your attention the paper-thin walls, which might be irksome when printing with your 3D printer.

The features incorporated into the Meshmixer include 3D lattices and patterns, 3D surface and sculpting stamping, drag-and-drop mesh mixing, mesh smoothing, support structure branching, hollowing among many others. Meshmixer is an excellent pick as it is practical to use on different purposes regardless of whether you are trying to prepare a 3D model for printing, fix up a 3D scan, or attempting to design numerous items with specific dimensions.


This app from Autodesk incorporates a computer-aided design (CAD) that is browser-based and is an excellent 3D modeling program if you are still a novice. Using this program, you can customize parameters to attain the desired precision you want and construct 3D models from basic shapes. Additionally, it enables you to make vector or geometrical shapes in 2D and then later transform them into 3D printed models.

If you are looking for more advanced features and intricate designs, this 3D modeling program might not be a great pick. However, if you are still learning the concept of 3D printing technology, then TinkerCAD is an excellent choice. Moreover, you can get a wide range of 3D design lessons and tutorials on their website.


This 3D modeling program incorporates advanced STL analysis and repair features that allow you to set up a 3D model before the slicing stage. The main advantage of using this software is that it provides you with customized support generation, optimizes the production process on your behalf, has a broad range of generative design tools, as well as mesh repair.

If you are a student, you get a free three-year license. Furthermore, there are numerous other options available to satisfy customers across all the different sectors, including:

  • Netfabb standard which an excellent choice if you looking to build your 3D models for printing hastily.
  • Netfabb Premium which provides you with better compared to the standard version such as automatic part packing, support generation as well as latticing tools.
  • Netfabb Ultimate, which enables you to repair and identify possible failures in your construction by offering you access to custom toolpath strategies, simulation tools, and the automation of regular 3D printing duties. Moreover, it also allows for the reduction and identification of failures by making use of custom draft toolpath plans, limited local simulation skills, and automation of common print preparation jobs.
  • Netfabb Simulation allows you to simulate specific 3D printing technologies for metal before you start the manufacturing process.


It is a computer-aided design (CAD) program that offers you a steep learning curve. Thus, it is not recommended if you are starting to understand the concept of 3D printing technology. However, if you want to create complex 3D models as well as further improve your skills, then it is without a doubt an outstanding software.

Fortunately, the newest Blender incorporates several upgrades, which make it slightly easier to use, including a 3D viewport and a redesigned user interface. Additionally, it features advanced additions such as Grease Pencil and Eevee that provide you with exceptional animation systems and 2D drawings.

The Blender 3D modeling programs are undoubtedly among the most powerful tools you can use to create a 3D model and has lots of online tutorials to offer you guidance.

3D Builder

Whereas this 3D modeling software is standard on all computers that have Windows 10, it does offer you a reliable path to perfecting your 3D model editing and visualization skills. Consequently, you can use it to build as well as import files that you are planning to use with your 3D printer like 3MF, OBJ, and STJ.

Furthermore, it allows you to simplify the designing process of your 3D models’ thanks to incorporating numerous easy-to-use features and tools even if you are still a novice in 3D printing technology.

You can choose a model from the broad collection in the 3D Builder Library, make use of the Kineck V2 Sensor to scan, and then import a fresh design or loading them from an external file.

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If you are thinking of buying a 3D printer, you now know of the modeling programs you need to consider. Usually, the ease of use varies from one program to another, so you need to first asses your skills in 3D printing technology before choosing which program to use. Consequently, you will be in a great position to come up with 3D models of high-quality.

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