TaT Tile Map Editor

TaT Tile Map Editor is a free generic tile map editor for making maps to games that use tile graphics.
Features:
-Tile sizes from 8x8 to 128x128 pixels
-Map sizes up to 1000x1000 tiles
-Supports PNG, GIF, JPG and BMP image formats
-Saves XML files that are easy to parse
-Easy to use user interface
-Works on Windows and Linux
-Layers
-Animated tiles
-Custom codes
-Collision zones
-Tile structures
-Parallax utility