{
 "id": "nufx",
 "name": "NuFX",
 "category": "image",
 "identifiers": {
  "extensions": [
   "shk",
   "sdk",
   "bxy"
  ],
  "wikidata": [
   "Q25305144",
   "Q29167432",
   "Q60558754"
  ],
  "puid": [
   "fmt/850"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "4ef546e96ce5",
    "notes": "File Formats Wiki"
   }
  ],
  "signatures": [
   {
    "name": "NuFX",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "4ef546e96ce5"
     }
    ]
   }
  ]
 },
 "status": "unknown",
 "summary": "NuFX is an archive package format originally developed for the Apple II by Andrew Nicholas. Details of the format can be found here: http://nulib.com/library/FTN.e08002.htm while a library for handling the format can be found here: http://nulib.com/",
 "projects": [
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/NuFX",
   "kind": "wiki"
  },
  {
   "name": "PRONOM fmt/850",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/850",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q60558754",
   "url": "https://www.wikidata.org/wiki/Q60558754",
   "kind": "wiki"
  },
  {
   "name": "Wikidata Q29167432",
   "url": "https://www.wikidata.org/wiki/Q29167432",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "ffw",
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-24",
 "aliases": [
  "ShrinkIt (NuFX) document"
 ],
 "structure": [],
 "parsers": [],
 "tools": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}