{
 "id": "preferred-executable-format",
 "name": "Preferred Executable Format",
 "aliases": [
  "PEF"
 ],
 "category": "archive",
 "identifiers": {
  "puid": [
   "fmt/1070"
  ],
  "uti": [
   "com.apple.pef-binary"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "4a6f792170656666",
    "notes": "Preferred Executable Format"
   }
  ],
  "signatures": [
   {
    "name": "Preferred Executable Format",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "4a6f792170656666"
     }
    ]
   }
  ]
 },
 "status": "unknown",
 "summary": "The Preferred Executable Format is a file format that specifies the format of executable files and other object code for the Apple Macintosh. Files of this type may lack a format extension.",
 "projects": [
  {
   "name": "PRONOM fmt/1070",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/1070",
   "kind": "format-doc"
  }
 ],
 "provenance": {
  "sources": [
   "pronom"
  ]
 },
 "updated": "2017-07-17"
}