{
 "id": "trelby-document-file",
 "name": "Trelby Document File",
 "category": "document",
 "identifiers": {
  "extensions": [
   "trelby"
  ],
  "puid": [
   "fmt/1848"
  ],
  "wikidata": [
   "Q105851162"
  ],
  "magic": [
   {
    "offset": 0,
    "hex": "efbbbf2356657273696f6e20",
    "notes": "Trelby Document File"
   }
  ],
  "signatures": [
   {
    "name": "Trelby Document File",
    "sequences": [
     {
      "position": "bof",
      "offset": 0,
      "pattern": "efbbbf2356657273696f6e20"
     }
    ]
   }
  ]
 },
 "status": "writable",
 "summary": "Trelby is a free and open source program which provides an interface designed specifically for writing screenplays. It runs on both Windows and Linux and is written in Python. Trelby is a rebranding of an older programme called Byte. It launched in 2011, and the last stable release was version 2.2 in September 26, 2012.",
 "tools": [
  {
   "name": "Trelby",
   "url": "https://www.trelby.org/",
   "reads": true,
   "writes": true,
   "license": "GNU General Public License",
   "open_source": true
  }
 ],
 "projects": [
  {
   "name": "PRONOM fmt/1848",
   "url": "https://www.nationalarchives.gov.uk/PRONOM/fmt/1848",
   "kind": "format-doc"
  },
  {
   "name": "Wikidata Q105851162",
   "url": "https://www.wikidata.org/wiki/Q105851162",
   "kind": "wiki"
  }
 ],
 "provenance": {
  "sources": [
   "pronom",
   "wikidata"
  ]
 },
 "updated": "2026-10-20",
 "aliases": [],
 "structure": [],
 "parsers": [],
 "conversions": [],
 "samples": [],
 "claims": [],
 "verification": []
}