Node Organizer

Node Organizer lists compatibility with Blender versions 4.3 through 4.4, and it is marked as a Blender Extension-compatible add-on. It installs as an add-on within Blender, and its controls appear in the Node Editor sidebar once enabled. If you are running a Blender release inside that 4.3 to 4.4 range, the add-on is set up to work with it. For versions outside that range, or to confirm current compatibility before installing, check the developer's page for the latest details.

Node Organizer works with Shader, Geometry, and Compositing node trees, so its alignment and cleanup tools cover those three node editors in Blender. Within them it can align selected nodes horizontally or vertically, run auto-layout, remove unused nodes, and clean up unconnected links and orphan reroutes. It also reports graph statistics. The same set of tools applies across the supported trees, all reachable from the Node Editor sidebar where the add-on's interface is integrated.

Node Organizer is listed here as free, so you can add it to your Blender setup without a price shown in this catalog. Pricing and licensing can change over time, so for the current terms it is best to check the developer's page directly. The add-on is released under the GPL license, which is worth reviewing if licensing matters for your project. Between the free listing here and the GPL terms, you have a clear starting point before installing.

Node Organizer lists Cycles and Eevee as the render engines used. Since the add-on organizes node graphs across Shader, Geometry, and Compositing trees rather than producing renders itself, those engines indicate the Blender context it is associated with. If your project relies on Cycles or Eevee, the add-on fits into that setup. For any questions about behaviour with a specific engine configuration, the developer's page is the place to confirm the details.