Top Alternatives to K-3D

Blender is a comprehensive, free, and open-source 3D creation suite supporting the entirety of the 3D pipeline—modeling, rigging, animation, simulation, rendering, compositing and motion tracking, video editing, and 2D animation pipeline.

SketchUp is a powerful 3D modeling software widely used for architectural design, interior design, mechanical engineering, and more. It offers an intuitive interface and a vast library of pre-made models, making it accessible for both beginners and professionals.

Autodesk Maya is a professional 3D computer graphics software used for creating animations, visual effects, and interactive 3D applications. It offers comprehensive toolsets for 3D modeling, simulation, texturing, and rendering.

Wings 3D is a powerful, free, and open-source subdivision modeler ideal for creating intricate 3D meshes for various applications, including animation, rendering, and game development. Its context-sensitive interface and robust toolset make complex modeling tasks intuitive.

Art of Illusion is a versatile, open-source 3D modeling and rendering studio built on Java. It provides a comprehensive suite of tools for polygon and subdivision surface modeling, procedural textures, and a powerful animation system. It's a great option for artists and designers looking for a free yet capable solution.

Vue is a professional software suite designed for creating, rendering, and animating realistic 3D nature environments for various industries including film, VFX, gaming, and architecture.

MODO is a robust 3D content creation platform offering powerful modeling, sculpting, painting, animation, and rendering tools. It empowers artists with a flexible workflow for creative exploration.

Houdini is a powerful 3D software suite for visual effects, animation, and game development. It provides artists with a node-based procedural workflow for creating complex simulations, models, and animations.

Rhinoceros, commonly known as Rhino, is a powerful 3D modeling software widely used in industrial design, architecture, naval design, jewelry design, automotive design, CAD/CAM, rapid prototyping, and multimedia. It provides a versatile set of tools for creating, editing, analyzing, documenting rendering, animating, and translating NURBS curves, surfaces, and solids.

Autodesk 123D was a discontinued suite of free, user-friendly 3D design software designed for hobbyists, students, and small-scale fabrication enthusiasts. It offered tools for 3D modeling, sculpting, photogrammetry, and preparing designs for 3D printing and láser cutting.

Sketchfab is the leading platform for publishing, sharing, and discovering 3D content online. It allows users to upload 3D models and showcase them interactively through web browsers, supporting various applications like virtual reality, augmented reality, and general 3D visualization.