1077 ESRI Arc/View Project 3.x GIS ArcView is Geographic Information System software produced by ESRI. There may be distinct formats produced by ArcView that share this format structure. Please contact the PRONOM team if you are able to assist with distinguishing between them. Text 1 Digital Preservation Department / The National Archives 30 Mar 2011 04 Sep 2020 fmt/332 PUID apr File extension def File extension 431 ESRI Arc/View Project Version 3.x Header containing version number followed by ODB format information 1 Absolute from BOF 0 2F332E[30:33]0D0A284F44422E31