{
 "id": "doc",
 "name": "DOC",
 "category": "document",
 "identifiers": {
  "extensions": [
   "doc",
   "wbk"
  ],
  "mime": [
   "application/msword",
   "application/vnd.ms-word"
  ],
  "puid": [
   "fmt/40"
  ],
  "wikidata": [
   "Q686498",
   "Q28858035",
   "Q28858032"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "d0cf11e0a1b11ae1",
    "notes": "Microsoft Word for Windows 97 - 2002"
   },
   {
    "offset": 512,
    "hex": "eca5c100"
   }
  ],
  "uti": [
   "com.microsoft.word.doc"
  ],
  "signatures": [
   {
    "name": "Microsoft Word for Windows 97 - 2002",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "d0cf11e0a1b11ae1{20}feff"
     },
     {
      "position": "var",
      "pattern": "57006f007200640044006f00630075006d0065006e007400{42}02(00|01)"
     },
     {
      "position": "var",
      "pattern": "4d6963726f736f667420576f7264(20382e30|20392e30|2031302e30|2d446f6b756d656e74)"
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    ]
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  ],
  "priority_over": [
   "fmt/111",
   "fmt/609"
  ],
  "loc_fdd": [
   "fdd000509"
  ]
 },
 "status": "writable",
 "summary": "With the release of Word 97, Microsoft revised the native binary word processing format, which is based on its generic OLE2 Compound Document Format. The format is proprietary and Microsoft does not make details of its structure public. The information here is derived primarily from OpenOffice.org's reverse-engineered documentation of the format and should not therefore be regarded as definitive. A Word document is stored as a ‘WordDocument’ stream within a Compound Document Format file. The format remained unchanged with the releases of Word 2000, 2002 and 2003. An alternative extension of .wbk refers to a backup file of a Word document, however there is no material or structural difference between a .wbk file and the .doc file it is a backup of.",
 "tools": [
  {
   "name": "ACDSee",
   "url": "https://www.acdsee.com",
   "reads": true,
   "writes": false,
   "license": "proprietary license"
  },
  {
   "name": "Adobe RoboHelp",
   "url": "http://www.adobe.com/products/robohelp/",
   "reads": false,
   "writes": true
  },
  {
   "name": "Corel WordPerfect Lightning",
   "url": "https://www.wikidata.org/wiki/Q2766509",
   "reads": true,
   "writes": false,
   "license": "freeware"
  },
  {
   "name": "CorelDRAW Graphics Suite",
   "url": "https://www.wikidata.org/wiki/Q5788503",
   "reads": true,
   "writes": false
  },
  {
   "name": "ExifTool",
   "url": "https://exiftool.org/",
   "reads": true,
   "writes": false,
   "license": "Artistic License / GNU General Public License, version 1.0 or later",
   "open_source": true
  },
  {
   "name": "LibreOffice Writer",
   "url": "https://www.libreoffice.org/discover/writer/",
   "reads": true,
   "writes": true,
   "license": "Mozilla Public License, version 2.0",
   "open_source": true
  },
  {
   "name": "Lotus Word Pro Release 9",
   "url": "https://www.wikidata.org/wiki/Q66662009",
   "reads": true,
   "writes": true
  },
  {
   "name": "MAXQDA",
   "url": "http://www.maxqda.com/",
   "reads": true,
   "writes": false,
   "license": "proprietary license"
  },
  {
   "name": "Microsoft Office OneNote 2007",
   "url": "https://www.wikidata.org/wiki/Q46049612",
   "reads": false,
   "writes": true
  },
  {
   "name": "Microsoft Office Publisher 2007",
   "url": "https://www.wikidata.org/wiki/Q46049862",
   "reads": true,
   "writes": true
  },
  {
   "name": "Microsoft Office Word 2007",
   "url": "https://www.wikidata.org/wiki/Q19683982",
   "reads": true,
   "writes": true
  },
  {
   "name": "Solid PDF Creator",
   "url": "http://www.soliddocuments.com/",
   "reads": true,
   "writes": false
  },
  {
   "name": "WordPerfect 11",
   "url": "https://www.wikidata.org/wiki/Q66424656",
   "reads": false,
   "writes": true
  },
  {
   "name": "LibreOffice",
   "url": "https://www.libreoffice.org",
   "license": "MPL-2.0",
   "open_source": true,
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "ABBYY FineReader 11",
   "url": "https://pdf.abbyy.com/",
   "reads": false,
   "writes": true,
   "license": "end-user license agreement",
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "ABBYY FineReader OCR 7.0 Professional Edition",
   "url": "https://www.wikidata.org/wiki/Q118397956",
   "reads": false,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Adobe Acrobat 9 Pro",
   "url": "https://www.wikidata.org/wiki/Q121759405",
   "reads": false,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Calligra Words",
   "url": "https://www.calligra.org/words/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License",
   "open_source": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Celtx",
   "url": "http://www.celtx.com/",
   "reads": true,
   "writes": false,
   "license": "Mozilla Public License",
   "open_source": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Distributed Password Recovery",
   "url": "https://www.wikidata.org/wiki/Q122168633",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Duxbury Braille Translator",
   "url": "https://www.duxburysystems.com/dbt.asp",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Front Page Explorer",
   "url": "https://www.wikidata.org/wiki/Q120119485",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "FrontPage Editor",
   "url": "https://www.wikidata.org/wiki/Q118235377",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Group-Office",
   "url": "https://www.group-office.com/",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "HoTMetal Pro 6.0",
   "url": "https://www.wikidata.org/wiki/Q109264129",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "HuMo-gen",
   "url": "https://humo-gen.com/wp/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 3.0",
   "open_source": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "iA Writer",
   "url": "https://ia.net/writer",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "IBM Lotus Sametime",
   "url": "https://www.ibm.com/products?q=Sametime",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Ithenticate",
   "url": "http://www.ithenticate.com",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Jedit X",
   "url": "http://www.artman21.com/en/jedit_x",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "MediaRich Server",
   "url": "https://equilibrium.com/mediarichserver/",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Mathematics 4.0",
   "url": "https://www.wikidata.org/wiki/Q113608543",
   "reads": false,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Office Publisher 2003",
   "url": "https://www.wikidata.org/wiki/Q63385386",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Office Word 2002",
   "url": "https://www.wikidata.org/wiki/Q115117135",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Publisher 6.0",
   "url": "https://www.wikidata.org/wiki/Q120967357",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Word",
   "url": "https://word.cloud.microsoft",
   "reads": true,
   "writes": true,
   "license": "end-user license agreement",
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Word 2000",
   "url": "https://www.wikidata.org/wiki/Q120442132",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Word 2003",
   "url": "https://www.wikidata.org/wiki/Q46390610",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Word 97",
   "url": "https://www.wikidata.org/wiki/Q97782987",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Microsoft Works 8.0",
   "url": "https://www.wikidata.org/wiki/Q123464379",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Notational Velocity",
   "url": "https://notational.net/",
   "reads": true,
   "writes": false,
   "license": "GNU General Public License, version 3.0",
   "open_source": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "OmniPage Pro 12",
   "url": "https://www.wikidata.org/wiki/Q108837791",
   "reads": false,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "OpenOffice Writer",
   "url": "http://www.openoffice.org/product/writer.html",
   "reads": true,
   "writes": false,
   "license": "GNU Lesser General Public License",
   "open_source": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Photorecovery",
   "url": "https://lc-tech.com/help/PhotoRecovery/English/index.html",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "PolyEdit",
   "url": "http://www.polyedit.com/",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Q4041798",
   "url": "https://www.jarte.com",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Quark CopyDesk",
   "url": "http://www.quark.com/products/copydesk/",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Sao Mai Braille",
   "url": "https://saomaicenter.org/en/smsoft/smb",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Serif PagePlus 3.0",
   "url": "https://www.wikidata.org/wiki/Q109265468",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "StarOffice 5.2",
   "url": "https://www.wikidata.org/wiki/Q63646514",
   "reads": false,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Storyist",
   "url": "http://storyist.com/",
   "reads": false,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "Sway",
   "url": "http://www.sway.com",
   "reads": true,
   "writes": false,
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "name": "WPS Writer 2013",
   "url": "https://www.wikidata.org/wiki/Q111673914",
   "reads": true,
   "writes": true,
   "via": "microsoft-word-document-version-97-2003"
  }
 ],
 "projects": [
  {
   "name": "File Formats Wiki",
   "url": "http://fileformats.archiveteam.org/wiki/DOC",
   "kind": "wiki"
  },
  {
   "name": "PRONOM fmt/40",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/40",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q28858032",
   "url": "https://www.wikidata.org/wiki/Q28858032",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "ffw",
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-24",
 "version": "97-2003",
 "aliases": [
  "Microsoft Word for Windows Document (97-XP)"
 ],
 "structure": [],
 "parsers": [],
 "conversions": [
  {
   "to": "opendocument",
   "tool": "LibreOffice",
   "command": "soffice --headless --convert-to odt in.doc",
   "fidelity": "partial",
   "losses": "Layout may shift; macros and some features are not kept.",
   "url": "https://www.libreoffice.org",
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "to": "office-open-xml-wordprocessing-document-ecma-376-1st-edition",
   "tool": "LibreOffice",
   "command": "soffice --headless --convert-to docx in.doc",
   "fidelity": "partial",
   "losses": "Layout may shift; macros and some features are not kept.",
   "url": "https://www.libreoffice.org",
   "via": "microsoft-word-document-version-97-2003"
  },
  {
   "to": "pdf",
   "tool": "LibreOffice",
   "command": "soffice --headless --convert-to pdf in.doc",
   "fidelity": "partial",
   "losses": "Fixed layout: the document is no longer editable.",
   "url": "https://www.libreoffice.org",
   "via": "microsoft-word-document-version-97-2003"
  }
 ],
 "samples": [],
 "claims": [],
 "verification": [],
 "family": "microsoft-word-document-version-97-2003"
}