The dialog.tlk file contains all conversation lines by all NPCs, all Force Power and Feat descriptions and names, all item names and descriptions, and various error codes used by the developers. The KotOR 1 .tlk file differs from the TSL .tlk file, thus some mods may not work between games if the .tlk file is modified.

TLK file on display of all StrRefs

The .tlk file of TSL when all StrRefs are displayed.

StrRef editing screen

Display of an individual StrRef upon opeining it for editing.

It can only be opened using the TalkEd program, which can also edit string references (StrRefs).