Status: Not portable - untested, just basing it on this Github issue that refers to AppData ... I realize there may yet be a workaround. https://github.com/PixiEditor/PixiEditor/issues/139PixiEditor is a Pixel art editing software. Create beautiful sprites for your games, animations (coming soon!) and edit images. All packed in eye-friendly dark theme.
Requires: dotNET
License: MIT (open source)
https://pixieditor.net/
https://github.com/PixiEditor/PixiEditor
https://www.softpedia.com/get/Multimedi ... itor.shtml
Timelapse video of pixel art creation: https://www.youtube.com/watch?v=bzC-wy6HCB8