{
 "id": "microsoft-reader",
 "name": "Microsoft Reader",
 "category": "document",
 "identifiers": {
  "extensions": [
   "lit"
  ],
  "mime": [
   "application/x-ms-reader"
  ],
  "puid": [
   "fmt/867"
  ],
  "wikidata": [
   "Q182293"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "49544f4c49544c53",
    "notes": "LIT (MS Reader)"
   }
  ],
  "signatures": [
   {
    "name": "LIT (MS Reader)",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "49544f4c49544c53"
     }
    ]
   }
  ]
 },
 "status": "readable",
 "summary": "This eBook format was developed by Microsoft for use with the now discontinued Microsoft Reader software. The format itself is derived from the Microsoft Compiled HTML Help format.",
 "tools": [
  {
   "name": "Hanlin eReader",
   "url": "https://www.wikidata.org/wiki/Q812797",
   "reads": true,
   "writes": false
  },
  {
   "name": "ICE Book Reader",
   "url": "https://ice-graphics.com/ICEReader/IndexE.html",
   "reads": true,
   "writes": false
  },
  {
   "name": "Lexcycle Stanza",
   "url": "https://www.wikidata.org/wiki/Q3237339",
   "reads": true,
   "writes": false
  },
  {
   "name": "Microsoft Reader",
   "url": "https://www.wikidata.org/wiki/Q1584816",
   "reads": true,
   "writes": false,
   "license": "Microsoft end-user license agreement"
  },
  {
   "name": "Q747793",
   "url": "https://calibre-ebook.com",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 3.0",
   "open_source": true
  }
 ],
 "projects": [
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/Microsoft_Reader",
   "kind": "wiki"
  },
  {
   "name": "PRONOM fmt/867",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/867",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q182293",
   "url": "https://www.wikidata.org/wiki/Q182293",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "ffw",
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-24",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}