.OMOD File Extension

Game file used by Oblivion Mod Manager (OBMM) and Nexus Mod Manager (NMM), two programs used for applying game mods to The Elder Scrolls: Oblivion and Fallout 3; contains the data files that alter regular game content; saved using .7Z compression.

OMOD files are used by game community members for creating custom game content. For example, a mod may change the properties of weapons or the appearance of scenery and characters.

NOTE: Both OBMM and NMM require that Oblivion be installed in order to apply mods.