3D

Spline is a web-based tool for designing and collaborating in 3D.

Blender is a free and open-source 3D creation suite, supporting everything from modeling and animation to video editing and game creation.

Lost Geometry offers a collection of 91 abstract 3D objects for modern design projects.

Womp is a user-friendly, browser-based 3D modeling platform designed to make 3D design accessible to everyone, from beginners to experienced designers. It allows users to create, share, and export 3D models easily and intuitively.

Maxon.net: Maxon provides advanced software for filmmaking, motion design, animation, VFX, and editing.

Endless Tools is a design platform offering advanced tools for creating unique visual art.