.TBG File

The tbg file extension is associated with the Infinity a video game engine developed by BioWare and used by various computer games, like Baldur's Gate etc.

The tbg file stores some kind of data used by this game engine.

The TBG files were found in open-source variant of Infinity Engine called GemRB.

How to open:

Probably not meant to be accessed by the user.

How to convert:

Probably cannot be converted to anything else.