66 Corel Presentation Exchange File 6 and Later Image (Vector) The Corel Presentation Exchange file format is the presentation format of the CorelSuite applications. It is a recording of the display primitives of an application to a display interface. The CMX format supports Intel and Motorola binary formats. Text 1 Digital Preservation Department / The National Archives 02 Aug 2005 08/2023 (v.113) - Added priority over fmt/1886 (Resource Interchange Format (RIFF)). Submitted by New York Public Libraries and Preservica. 14 Aug 2023 x-fmt/35 PUID cmx File extension 731 Corel Metafile Exchange Image (32 bit) RIFF (little-endian) or RIFX (big-endian) Form labeled CMX1, then {62}2 1 Absolute from BOF 0 524946(46|58){4}434D5831{62}32 Has priority over 2741 Resource Interchange File Format (RIFF)