Marathon Task Runner 1.0.0 Tools 4.5 Community

Submitted by user snotbane; Unlicense; 2025-10-23

Marathon is a task running tool that supports running threaded operations inside the editor. Create tasks, run them altogether in a queue, and save queue configurations to your project for later use. Supports custom Python scripts.

Comes preinstalled with several bulk image-editing tools, including:
- Spruce: cleans up images by removing near-transparent pixels and small pixel islands.
- Fatlas: packs many images into a single (or multiple) superimages, which can be atlassed. (Marathon also supports processing these.)
- Laigter: Uses Laigter to generate normal maps in bulk.
- OptiPNG: Uses OptiPNG to losslessly compress images in bulk.