MicroStation is a CAD software developed by Bentley Systems, widely used in various industries such as architecture, engineering, and construction. It offers a range of tools and features to create, edit, and manage 2D and 3D models, as well as collaborate with others.
If you're looking for free or open-source alternatives to MicroStation, consider the following: free microstation
Here are some basic tools and techniques to get you started with MicroStation: MicroStation is a CAD software developed by Bentley
An entirely open-source, parametric 3D modeler. FreeCAD excels in product design, mechanical engineering, and architecture. While it does not natively edit MicroStation DGN files perfectly out of the box without plugins, it is one of the most robust, completely free design engines available. and manage 2D and 3D models