In the world of 3D printing, there is a wealth of software that helps with every step of the process, from part design to G-code slicing and printer control. However, not all of these programs are free, and finding free software among paid and trial versions can be inconvenient. To help you, we present a list of the best free 3D printing software for every step of the workflow. We have collected the best programs for designing, preparing, restoring, viewing and managing models and printers, talked about their capabilities and provided download links. This list will be a useful guide for you when choosing 3D printing software, and will also help you understand the process of working with a 3D printer.

This list of the best free 3D printing software contains the following programs:

1. Blender: Blender is a powerful 3D modeling and animation software. It provides ample opportunities for creating and editing 3D models, suitable for both beginners and experienced users.

2. FreeCAD: FreeCAD is a free and open source computer-assisted (CAD) system for 3D modeling. It provides tools for creating parts and assemblies, as well as modeling capabilities using a parametric approach.

3. MeshLab: MeshLab is a 3D mesh processing and editing software. It allows you to clean, repair, and optimize models before printing, and provides tools for visualizing and analyzing 3D data.

4. Cura: Cura is software for slicing models into layers and generating G-code for 3D printing. It supports a wide range of 3D printers and provides options to customize print settings such as speed, temperature, and support.

5. OctoPrint: OctoPrint is a web-based 3D printer management software. It allows you to control printing, view progress, adjust settings, and send print files from your computer or mobile device.

6. PrusaSlicer: PrusaSlicer is a model slicing and G-code program designed specifically for Prusa printers. It provides extensive options for customizing print settings and supports advanced features such as multi-color printing support.

7. Ultimaker Cura: Ultimaker Cura is another software for cutting models and creating G-code. It supports a variety of printers and provides many customization options for optimal printing results.

Each of these programs has its own features and benefits, and the choice depends on your needs.

It is important to note that all the programs presented in the list are free. Some of them may require additional equipment, but it is available and inexpensive.

We hope this list of free software will help you with your creative 3D printing process!