Open TIT File

TIT extension files are used to store Train Simulator's interactive track tables. TIT files are considered game-type, since the simulator works like a game.

Train Simulator is a simulator created by Microsoft and can be downloaded for free with in-app purchases.

The TIT extension is actually the acronym of Track Interactive Table and is nothing more than an interactive database of the tracks used in the train simulator. The only application that operates on files with the TIT extension is

Microsoft's Train Simulator, therefore you must have it installed to be able to open these types of files.