FreeCAD

FreeCAD is a Windows application for working with 3D models and drawings. A large number of tools are present, there is support for macros in the Python language. This allows you to significantly expand the functionality through your own and third-party developments. You can automate simple operations or create complete modules.

Model creation

After opening the application, you need to create a new project or open a file to continue working. In a separate section of the menu there is a collection of ready examples, which allows you to evaluate the capabilities of the platform and available tools. The library contains a large number of simple geometric shapes - balls, cubes and so on. After adding, it is possible to change the basic parameters. A convenient viewing mode is provided. You can quickly change the scale, move to the desired area and adjust the color scheme. There is a built-in tool for measuring distances between two arbitrary points.

Scenarios

An important difference from analogs is the support of macros. This allows even inexperienced users to automate simple actions, reducing the time of work on projects. It is also possible to expand the functionality and optimize functions for current tasks. The main elements of the graphical interface and toolbars can be customized. You can temporarily remove components that are not needed in the current project. It is also possible to create your own widgets. Beginners are recommended to study the help section beforehand to quickly get used to the interface and effectively utilize the platform's capabilities. There are examples of working with the code to create new macros.

Features

• Computer-aided design system with a user-friendly interface;
• support for Python-based macros;
• several preview modes;
• free download.