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Professional File System

filesystem originally developed as non-free software for the Amiga, and now distributed on Aminet under the 4-clause BSD license.
CreativeWork free_software Q7247965
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Professional File System

Summary

Professional File System is a free software[1]. It ranks in the top 9% of free_software entities by monthly Wikipedia readership (14 views/month).[2]

Key Facts

  • Professional File System's instance of is recorded as free software[3].
  • Professional File System's instance of is recorded as file system[4].
  • Professional File System's logo image is recorded as Pfs3.png[5].
  • Professional File System's copyright license is recorded as 4-clause BSD License[6].
  • Professional File System's operating system is recorded as AmigaOS[7].
  • Professional File System's operating system is recorded as MorphOS[8].
  • +1995-00-00T00:00:00Z marks the founding of Professional File System[9].
  • Professional File System's Freebase ID is recorded as /m/03ggcv[10].
  • Professional File System's source code repository URL is recorded as https://sourceforge.net/p/pfs-amiga/code/HEAD/tree/[11].
  • Professional File System's copyright status is recorded as copyrighted[12].

Why It Matters

Professional File System ranks in the top 9% of free_software entities by monthly Wikipedia readership (14 views/month).[2] It is known by 8 alternative names across languages and contexts.[13]

Related Entities

AmigaOS file system free software MorphOS

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] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . Retrieved . wikidata.org.
  10. [12] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [13] ↑ . 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). Professional File System. Retrieved May 3, 2026, from https://4ort.xyz/entity/professional-file-system
MLA “Professional File System.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/professional-file-system.
BibTeX @misc{4ortxyz_professional-file-system_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Professional File System}}, year = {2026}, url = {https://4ort.xyz/entity/professional-file-system}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Professional File System — https://4ort.xyz/entity/professional-file-system (retrieved 2026-05-03)

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