{
 "id": "bak-file",
 "name": "Bak file",
 "category": "other",
 "identifiers": {
  "extensions": [
   "bak"
  ],
  "wikidata": [
   "Q4848973"
  ]
 },
 "status": "unknown",
 "summary": "Filename extension used for backup copies",
 "projects": [
  {
   "name": "Wikidata Q4848973",
   "url": "https://www.wikidata.org/wiki/Q4848973",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "wikidata"
  ]
 },
 "updated": "2026-10-20"
}