A free software library for reading Elder Scrolls Plugin (.esp), Elder Scrolls Master (.esm) and Elder Scrolls Light (.esl) files. It can currently parse plugins for the following games:
- TES III: Morrowind
- TES IV: Oblivion
- TES V: Skyrim (including Special Edition)
- Fallout 3
- Fallout: New Vegas
- Fallout 4
esplugin is a rewrite of libespm and focuses on providing a useful API to libloadorder and LOOT, rather than a general-purpose plugin parser.