In Paper Mario: The Thousand-Year Door's root file structure, the game's textbox and text graphics is stored in root/f.
The tpl format is a compressed file format that contains .tga files, which can be opened by most graphical editing programs.
Graphics for the game's various textboxes and various extra textbox symbol sprites.
Stores graphics for the english text textures for the UK version, nearly identical to the US version.
Stores graphics for the japanese text textures.
Stores graphics for the english text textures.