The best free alternative to MicroStation is FreeCAD, which is also Open Source. If that doesn't suit you, our users have ranked more than 10 alternatives to MicroStation and six of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to MicroStation are LibreCAD, BRL-CAD, CAD Sketcher and MakerSCAD.
A powerful open-source parametric 3D modeler ideal for mechanical engineering, supporting Python scripting, running on Windows, Linux, and Mac, with modular architecture allowing extensive adaptability and use with scientific computing libraries.
LibreCAD is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, which is a leading cross-platform application and UI development framework.
BRL-CAD is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-performance ray-tracing for rendering and geometric analysis, image and signal-processing tools, a system performance analysis benchmark suite, libraries for...
CAD Sketcher is a free and open-source project looking to enhance precision workflows in Blender by bringing CAD like tools, features and usability to Blender.
MakerSCAD is a web-based parametric 3D design software with a block-based programming language to create objects for 3D printing, animations, games and websites.
Microstation DGN alternative - opens a V8 file, V7, a raster CIT file and a hybrid raster file of the moon. Runs completely standalone, does not use or require Microstation or OpenDesign to be installed on the client machine.
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Will not open .DGN file types. This is the standard file type for Mircostation. When opening DFX files that were created with Microstation, they do not open correctly.