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Universal Disk Format

vendor-neutral file system, used in practice for DVDs and other optical discs
CreativeWork file_system Q853645
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Universal Disk Format

Summary

Universal Disk Format is a file system[1]. It ranks in the top 5% of file_system entities by monthly Wikipedia readership (273 views/month).[2]

Key Facts

  • Universal Disk Format's instance of is recorded as file system[3].
  • Universal Disk Format's developer is recorded as Optical Storage Technology Association[4].
  • Universal Disk Format's operating system is recorded as cross-platform[5].
  • Universal Disk Format's ISO standard is recorded as 13346[6].
  • +1995-01-01T00:00:00Z marks the founding of Universal Disk Format[7].
  • Universal Disk Format's Freebase ID is recorded as /m/0d5x3[8].
  • Universal Disk Format's used by is recorded as DVD[9].
  • Universal Disk Format's File Format Wiki page ID is recorded as Universal_Disk_Format[10].
  • Universal Disk Format's Fandom article ID is recorded as apple:Universal_Disk_Format[11].
  • Universal Disk Format's Pro-Linux.de DBApp ID is recorded as 40[12].
  • Universal Disk Format's Lex ID is recorded as UdF[13].
  • Universal Disk Format's FOLDOC ID is recorded as Universal+Disk+Format[14].

Why It Matters

Universal Disk Format ranks in the top 5% of file_system entities by monthly Wikipedia readership (273 views/month).[2] It has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[15] It is known by 16 alternative names across languages and contexts.[16]

Related Entities

cross-platform DVD DVD-Video file system ISO 9660 UDF Disc Image UDF-ISO 9660 Bridge Disc

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . Freebase Data Dumps. wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [12] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [15] ↑ . Wikidata sitelinks. wikidata.org.
  3. [16] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Universal Disk Format. Retrieved May 3, 2026, from https://4ort.xyz/entity/universal-disk-format
MLA “Universal Disk Format.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/universal-disk-format.
BibTeX @misc{4ortxyz_universal-disk-format_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Universal Disk Format}}, year = {2026}, url = {https://4ort.xyz/entity/universal-disk-format}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Universal Disk Format — https://4ort.xyz/entity/universal-disk-format (retrieved 2026-05-03)

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