1892 Hangul Word Processor Document 5 Word Processor Hangul is a Word Processor application created by South Korean software company Hancom. HWP is the native format. A link to the file format specification can be found here: https://www.hancom.com/etc/hwpDownload.do. 1 Digital Preservation Department / The National Archives 18 Aug 2017 This format is based on the OLE2 Compound Document Format and can be identified in DROID 6 and later via a container signature. 18 Aug 2017 fmt/1084 PUID hwp File extension