.ENS File Extension
File TypeEndNote Style File
What is an ENS file?
Output formatting file used by EndNote, a program used for managing citations; stores a bibliographic style that can be used to format citations according to different standards; may include indentation, punctuation, textual syntax, alphabetization, and other rules.
EndNote styles are used to generate EndNote libraries (.ENL files) into syntactically-correct bibliographies that conform to a published standard.
ENS files are often provided online by organizations that maintain bibliographic formatting standards. Custom styles may also be created by EndNote users.