Rastrivo Studio is a pixel art and animation studio for Windows, with isometric tools built in from the start. Drag out a fully shaded isometric cube in one stroke, snap lines to perfect iso angles, rotate sprites cleanly with RotSprite, and animate everything on a timeline with onion skin, tags and per-frame timing. When you're done, export sprite sheets, transparent GIFs and game-ready JSON for your engine. ISOMETRIC TOOLS Turn on the iso grid and draw iso lines, rectangles, ellipses, cubes and cylinders that snap to the right angles. The iso box tool shades the top and sides automatically, so blocking out buildings, terrain and props takes seconds. ANIMATION Add, duplicate and reorder frames, see neighbouring frames with onion skin, set custom durations per frame, and group frames into tags like Walk, Idle and Attack with forward, reverse or ping-pong looping. MADE FOR PIXELS Pixel-perfect pencil, dither brush and dither gradient, spray, symmetry, live outlines, alpha lock, layer opacity, free transform with a movable pivot, and selections that can be flipped, rotated, scaled and nudged a pixel at a time. YOUR OWN BRUSHES AND FONTS Turn any selection into a custom brush and share brush packs. Design your own pixel fonts in the built-in font creator, then type with them using the Text tool. GAME-READY EXPORT Export PNGs at any scale, sprite sheets with JSON data, and animated GIFs with real transparency. Import existing sprite sheets and slice them into frames. BUILT FOR WINDOWS A fast, native Windows 11 app with dark and light themes, pen support (including the eraser end), autosave recovery and full keyboard shortcuts. Try every feature free for 30 days.