The best CAD alternative to Blender is Hew, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to Blender and 12 are CAD Software so hopefully you can find a suitable replacement. Other interesting CAD Software alternatives to Blender are Autodesk Fusion, Plasticity, Rhinoceros and K-3D.
Free, open-source 3D modeler that works like SketchUp: draw on a face, push/pull, snap to what's there. Every shape is a watertight solid. Native on macOS, Windows, Linux, and in the browser. Imports .skp.
United States
Integrated CAD, CAM, and CAE suite offering cloud modeling, simulation, and manufacturing tools with collaborative editing, free-form and parametric design, licensing for students, hobbyists, and startups, plus support for 3D printing and CNC machining.
United States
Plasticity is a 3d modelling software for concept artists. Modelling in Plasticity is quick and efficient due to the unique gizmos, shortcuts, and thoughtful workflow.
United States
Rhino can create, edit, analyze, document, render, animate, and translate NURBS* curves, surfaces, and solids, point clouds, and polygon meshes. There are no limits on complexity, degree, or size beyond those of your hardware.
United States
K-3D is free-as-in-freedom 3D modeling and animation software. It features a plugin-oriented procedural engine for all of its content, making K-3D a very versatile and powerful package.
RealFlow is a stand-alone application for fluid and dynamics simulation that allows easy, intuitive control and visualization of the behaviour of fluids and rigid bodies, and their interaction with a surrounding environment.
Spain
EU
CaDoodle is a local drag-and-drop CAD application for Linux (Arm,x86), WIndows (X86), and Mac (Arm,x86) and ChromeOS. Users models are stored locally, and the application runs entirely locally. CaDoodle has a drag and drop interface that is cross-trainable with TinkerCAD.
United States
Gmsh is a 3D finite element grid generator with a build-in CAD engine and post-processor. Its design goal is to provide a fast, light and user-friendly meshing tool with parametric input and advanced visualization capabilities.
GiD is a universal, adaptive and user-friendly pre and postprocessor for numerical simulations in science and engineering. It has been designed to cover all the common needs in the numerical simulations field from pre to post-processing: geometrical modeling, effective...
BricsCAD Shape lets you create without limits. Sculpt your ideas in solids from the start. It’s the power of free-form modeling with full CAD accuracy.
BelgiumEU
ProtoTwin is an advanced physics-based simulation platform for industrial automation and robotics. Users use ProtoTwin to help design and test their industrial machines in simulation before deployment to physical hardware.
United Kingdom
Sculptopa is a browser-based mesh editing tool designed as a lightweight alternative to desktop tools like Meshmixer and Blender. It focuses on practical workflows such as cleaning, repairing, sculpting and preparing STL and mesh files without requiring local installs or GPU hardware.
United Kingdom
