PixiEditor

PixiEditor is a free, cross‑platform 2D graphics editor that combines raster photo editing, vector illustration, pixel‑art creation, and frame‑by‑frame animation in one app. Its innovative Node Graph workflow lets you build non‑destructive, procedural graphics and animations. Features include dedicated pixel‑art tools, advanced palette management, vector curve editing, image retouching, and animation timelines. Offline‑first, open‑source, and extensible with future extensions and a marketplace.