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FOLIO

open source integrated library system (ILS)
CreativeWork free_software Q29364563
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FOLIO

Summary

FOLIO is a free software[1]. FOLIO ranks in the top 10% of free_software entities by monthly Wikipedia readership (8 views/month).[2]

Key Facts

  • FOLIO's instance of is recorded as free software[3].
  • FOLIO's instance of is recorded as integrated library system[4].
  • FOLIO's maintained by is recorded as Open Library Foundation[5].
  • FOLIO's logo image is recorded as FOLIO 400x400.jpg[6].
  • FOLIO's copyright license is recorded as Apache Software License 2.0[7].
  • FOLIO's programmed in is recorded as Java[8].
  • FOLIO's programmed in is recorded as Q2005[9].
  • FOLIO's software version identifier is recorded as Q3 2018[10].
  • FOLIO's software version identifier is recorded as Q4 2018[11].
  • FOLIO's software version identifier is recorded as Q2 2020[12].
  • FOLIO's software version identifier is recorded as Q3 2020[13].
  • FOLIO's software version identifier is recorded as Q4 2020[14].
  • FOLIO's software version identifier is recorded as R2 2021[15].
  • FOLIO's software version identifier is recorded as R1 2022[16].
  • FOLIO's software version identifier is recorded as R2 2022[17].
  • FOLIO's software version identifier is recorded as R3 2022[18].
  • FOLIO's software version identifier is recorded as 2023 R1[19].
  • FOLIO's software version identifier is recorded as 2023 R2[20].
  • FOLIO's software version identifier is recorded as 2024 R1[21].
  • FOLIO's software version identifier is recorded as 2024 R2[22].
  • FOLIO's software version identifier is recorded as 2025 R1[23].
  • +2016-06-24T00:00:00Z marks the founding of FOLIO[24].
  • FOLIO's official website is recorded as https://folio.org/[25].
  • FOLIO's source code repository URL is recorded as https://github.com/folio-org[26].
  • FOLIO's GUI toolkit or framework is recorded as React[27].

Why It Matters

FOLIO ranks in the top 10% of free_software entities by monthly Wikipedia readership (8 views/month).[2] FOLIO is known by 5 alternative names across languages and contexts.[28]

Related Entities

free software Java JavaScript React

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] ↑ . wiki.folio.org. wiki.folio.org. Provenance: wikidata.org.
  9. [11] ↑ . wiki.folio.org. wiki.folio.org. Provenance: wikidata.org.
  10. [12] ↑ . folio.org. folio.org. Provenance: wikidata.org.
  11. [13] ↑ . folio.org. Retrieved . folio.org. Provenance: wikidata.org.
  12. [14] ↑ . folio.org. Retrieved . folio.org. Provenance: wikidata.org.
  13. [15] ↑ . folio.org. Retrieved . folio.org. Provenance: wikidata.org.
  14. [16] ↑ . folio.org. Retrieved . folio.org. Provenance: wikidata.org.
  15. [17] ↑ . folio.org. Retrieved . folio.org. Provenance: wikidata.org.
  16. [18] ↑ . folio.org. Retrieved . folio.org. Provenance: wikidata.org.
  17. [19] ↑ . folio.org. Retrieved . folio.org. Provenance: wikidata.org.
  18. [20] ↑ . folio-org.atlassian.net. Retrieved . folio-org.atlassian.net. Provenance: wikidata.org.
  19. [21] ↑ . folio-org.atlassian.net. Retrieved . folio-org.atlassian.net. Provenance: wikidata.org.
  20. [22] ↑ . folio-org.atlassian.net. Retrieved . folio-org.atlassian.net. Provenance: wikidata.org.
  21. [23] ↑ . folio-org.atlassian.net. Retrieved . folio-org.atlassian.net. Provenance: wikidata.org.
  22. [24] ↑ . folio.org. folio.org. Provenance: wikidata.org.
  23. [25] ↑ . wikidata.org.
  24. [26] ↑ . wikidata.org.
  25. [27] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] ↑ . 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). FOLIO. Retrieved May 3, 2026, from https://4ort.xyz/entity/folio-q29364563
MLA “FOLIO.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/folio-q29364563.
BibTeX @misc{4ortxyz_folio-q29364563_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{FOLIO}}, year = {2026}, url = {https://4ort.xyz/entity/folio-q29364563}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): FOLIO — https://4ort.xyz/entity/folio-q29364563 (retrieved 2026-05-03)

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