Natron is a powerful open‑source node‑based compositor, but many creators also need free tools for video editing, visual effects, and 3D modeling/animation. Below is a curated list of 20 free alternatives that cover both video editing and 3D workflows, ranging from full‑featured editors to dedicated 3D packages.
Get targeted exposure with custom position pinning and highlighted placement.
All‑in‑one 3D creation suite with modeling, rigging, animation, rendering, compositing, and a built‑in video sequence editor.
Professional‑grade video editor with advanced color grading, visual effects (Fusion), and audio post‑production.
Cross‑platform, open‑source video editor supporting hundreds of audio/video formats and GPU‑accelerated effects.
Feature‑rich, open‑source non‑linear video editor for Linux, macOS, and Windows with multi‑track editing and effects.
Simple, drag‑and‑drop video editor with unlimited tracks, 3D animated titles, and a friendly UI.
Modern, open‑source video editor focused on a clean UI and real‑time preview of effects.
Multitrack non‑linear video editor for Linux with a fast, timeline‑centric workflow.
Professional video editing software offering a free tier with high‑quality trimming, effects, and export up to 720p.
Free video editor and VFX compositor with a large library of built‑in effects and tutorials.
Long‑standing open‑source video editing and compositing suite for Linux, featuring high‑resolution support.
Windows‑only free editor offering non‑linear editing, visual effects, and hardware acceleration.
Lightweight video cutter, filter, and encoder designed for quick tasks and simple editing.
Classic Windows tool for fast video capture and linear editing, especially for AVI files.
Node‑based compositing and visual‑effects platform; the free version provides a robust set of tools for motion graphics.
Open‑source subdivision modeler focused on polygon modeling with a powerful UV editor.
Parametric 3D CAD modeler suitable for engineering and product design, with a modular architecture.
Open‑source system for processing and editing large 3D triangular meshes, great for cleaning and converting models.
Free, open‑source game engine with a built‑in 3D editor, visual scripting, and a powerful animation system.
Free non‑commercial version of SideFX Houdini, offering node‑based procedural modeling and compositing.