ODT

File extension: .odt, .fodt Developed by: OASIS Type of format: Document MIME: application/vnd.-oasis.-opendocument.-text
The Open Document Format for Office Applications (ODF), also known as OpenDocument, is an XML-based file format for spreadsheets, charts, presentations and word processing documents. It was developed with the aim of providing an open, XML-based file format specification for office applications.