TOR file format is used as an asset file in Star Wars; The Old Republic game. This file format allows the user to sTORe the asset for the game. Each asset is sTORed in a separate TOR file.

This file is then used by the game to define the asset attributes while the game is running. The assets files can be created by the users as well and can be then patched to the main game to run them on the game. The assets files contain the information related to the specific object that is defined as asset in Star Wars: The Old Republic.