K-9 Mail

E-Mail application for Android
CreativeWork free_software Q14565723
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K-9 Mail

Summary

K-9 Mail is a free software[1]. It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • K-9 Mail's instance of is recorded as free software[3].
  • K-9 Mail's instance of is recorded as mobile app[4].
  • K-9 Mail's instance of is recorded as email client[5].
  • K-9 Mail's instance of is recorded as open-source software[6].
  • K-9 Mail's maintained by is recorded as Christian Ketterer[7].
  • K-9 Mail's developer is recorded as Jesse Vincent[8].
  • K-9 Mail's copyright license is recorded as Apache Software License 2.0[9].
  • K-9 Mail's programmed in is recorded as Java[10].
  • K-9 Mail's programmed in is recorded as Q3816639[11].
  • K-9 Mail's programmed in is recorded as XML[12].
  • K-9 Mail's operating system is recorded as Android[13].
  • K-9 Mail's software version identifier is recorded as 5.200[14].
  • K-9 Mail's software version identifier is recorded as 5.202[15].
  • K-9 Mail's software version identifier is recorded as 5.201[16].
  • K-9 Mail's software version identifier is recorded as 5.010[17].
  • K-9 Mail's software version identifier is recorded as 5.009[18].
  • K-9 Mail's software version identifier is recorded as 5.008[19].
  • K-9 Mail's software version identifier is recorded as 5.007[20].
  • K-9 Mail's software version identifier is recorded as 5.006[21].
  • K-9 Mail's software version identifier is recorded as 5.005[22].
  • K-9 Mail's software version identifier is recorded as 5.004[23].
  • K-9 Mail's software version identifier is recorded as 5.003[24].
  • K-9 Mail's software version identifier is recorded as 5.002[25].
  • K-9 Mail's software version identifier is recorded as 5.001[26].
  • K-9 Mail's software version identifier is recorded as 5.000[27].

Why It Matters

K-9 Mail has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[2]

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] ↑ . github.com. github.com. Provenance: wikidata.org.
  8. [10] ↑ . Open Hub. Retrieved . openhub.net. Provenance: wikidata.org.
  9. [11] ↑ . openhub.net. Retrieved . openhub.net. Provenance: wikidata.org.
  10. [12] ↑ . openhub.net. Retrieved . openhub.net. Provenance: wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  13. [15] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  14. [16] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  15. [17] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  16. [18] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  17. [19] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  18. [20] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  19. [21] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  20. [22] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  21. [23] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  22. [24] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  23. [25] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  24. [26] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  25. [27] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikidata sitelinks. 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). K-9 Mail. Retrieved October 1, 2026, from https://4ort.xyz/entity/k-9-mail
MLA “K-9 Mail.” 4ort.xyz Knowledge Graph, 4ort.xyz, 1 Oct. 2026, https://4ort.xyz/entity/k-9-mail.
BibTeX @misc{4ortxyz_k-9-mail_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{K-9 Mail}}, year = {2026}, url = {https://4ort.xyz/entity/k-9-mail}, note = {Accessed: 2026-10-01}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): K-9 Mail — https://4ort.xyz/entity/k-9-mail (retrieved 2026-10-01)

Canonical URL: https://4ort.xyz/entity/k-9-mail · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 13w ago · ~2026-37455-54 · 2026-06-30 view diff on Wikidata ↗
    Sill software id → —
    Issue tracker url → —
    Pro-linux.de dbapp id → 17987
    Issue tracker url → https://github.com/thunderbird/thunderbird-android/issues
    + 72 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P348]]: 20.0"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.