Blender
Professional-grade 3D modelling and animation, completely free
What it is
About Blender
Blender covers the full 3D pipeline — modelling, sculpting, rigging, animation, simulation, rendering, and video editing — in a single free application, which has made it a serious alternative to expensive commercial 3D suites. It's used for everything from architectural visualisation and product renders to short films and game assets, and is increasingly used for spatial and design communication outside traditional VFX studios.
What you can do with it
Capabilities
Model and sculpt 3D objects and environments
Rig and animate characters or mechanisms
Render photorealistic or stylised scenes
Simulate physics (cloth, fluid, particles)
Edit video and composite visual effects
How to learn it
Learning Resources
Blender's official Fundamentals series on YouTube
Blender Guru's beginner donut tutorial (a classic starting point)
Blender's official manual and Blender Studio training resources
Practise by remaking a simple real-world object in 3D
Pro Tip
Learn keyboard shortcuts before anything else — Blender's workflow is built around them, and mousing through menus will make everything feel ten times slower than it needs to.
Skills that use this tool
Roles that use this tool