This is an image file format that is used on PlayStation game consoles. It supports 4-, 8-, 16-, 24-, and 32-bit color. It is used in game software development and supports standard RGBA with transparency levels. GTA is the most well-known game series that uses TIM image files.
DOT is a template file created by Microsoft Word, a word processing application. The DOT file provides a solution for situations where many similar documents with the same font and layout are required with simple changes between them needed, like names and places for example