Tile Studio is described as 'Complete development utility for graphics of tile-based games. The application contains a bitmap editor for creating tiles and sprites and a map editor for designing level maps' and is a Image Editor in the photos & graphics category. There are 2 alternatives to Tile Studio for Windows, Steam and Mac. The best Tile Studio alternative is Tilesetter. It's not free, so if you're looking for a free alternative, you could try Zixel.
Tilesetter is a tileset generator & map editor tool - Create your whole tileset instantly. Generate complete tilesets from base images. Build and export levels directly to Unity, Godot and GameMaker Studio 2.
Zixel is an easy to use pixel art tool for making seamless tiles for your game! Zixel allows you to repeat your image to easily see if the sides of your tiles match up!
