{
 "id": "xlsx-strict-ooxml-spreadsheet-2007-onwards",
 "name": "XLSX Strict OOXML Spreadsheet",
 "version": "2007 onwards",
 "category": "spreadsheet",
 "identifiers": {
  "extensions": [
   "xlsx"
  ],
  "mime": [
   "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
  ],
  "puid": [
   "fmt/1828"
  ],
  "loc_fdd": [
   "fdd000401"
  ],
  "priority_over": [
   "fmt/214"
  ]
 },
 "status": "unknown",
 "summary": "XLSX Strict is the implementation of the Office Open XML spreadsheet format that strictly conforms to the ISO 29500-1: 2008-2016 standard.",
 "projects": [
  {
   "name": "PRONOM fmt/1828",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/1828",
   "kind": "format-doc"
  }
 ],
 "provenance": {
  "sources": [
   "pronom"
  ]
 },
 "updated": "2023-02-14"
}