John the Ripper

password-cracking software application
Thing password_cracking_software Q1702258
Press Enter · cited answer in seconds

John the Ripper

Summary

John the Ripper is a password cracking software[1]. It draws 263 Wikipedia views per month (password_cracking_software category, ranking #1 of 6).[2]

Key Facts

  • John the Ripper's image is recorded as Image-wertfghjnmbvc.jpg[3].
  • John the Ripper's instance of is recorded as password cracking software[4].
  • John the Ripper's instance of is recorded as free software[5].
  • John the Ripper's developer is recorded as Alexander Peslyak[6].
  • John the Ripper's copyright license is recorded as GNU General Public License, version 2.0[7].
  • John the Ripper's programmed in is recorded as Q15777[8].
  • John the Ripper's programmed in is recorded as assembly language[9].
  • John the Ripper's operating system is recorded as Unix-like operating system[10].
  • John the Ripper's software version identifier is recorded as 1.8[11].
  • John the Ripper's software version identifier is recorded as 1.7.9[12].
  • John the Ripper's software version identifier is recorded as 1.8.0[13].
  • John the Ripper's software version identifier is recorded as 1.9.0[14].
  • John the Ripper's software version identifier is recorded as 1.7[15].
  • John the Ripper's software version identifier is recorded as 1.7.8[16].
  • John the Ripper's has use is recorded as password cracking[17].
  • John the Ripper's Freebase ID is recorded as /m/01dkxr[18].
  • John the Ripper's official website is recorded as https://www.openwall.com/john/[19].
  • John the Ripper's source code repository URL is recorded as https://github.com/openwall/john[20].
  • John the Ripper's Open Hub ID is recorded as john-the-ripper[21].
  • John the Ripper's Free Software Directory entry is recorded as John_the_Ripper[22].
  • John the Ripper's software quality assurance is recorded as continuous integration[23].
  • John the Ripper's software quality assurance is recorded as continuous integration[24].
  • John the Ripper's Quora topic ID is recorded as John-The-Ripper[25].
  • John the Ripper's Arch Linux package is recorded as john[26].
  • John the Ripper's Gentoo package is recorded as app-crypt/johntheripper[27].

Why It Matters

John the Ripper draws 263 Wikipedia views per month (password_cracking_software category, ranking #1 of 6).[2] It has Wikipedia articles in 16 language editions, a strong signal of global cultural recognition.[28] It is known by 16 alternative names across languages and contexts.[29]

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] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  6. [8] . Open Hub. Retrieved . openhub.net. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . permalink.gmane.org. permalink.gmane.org. Provenance: wikidata.org.
  10. [12] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  11. [13] . github.com. Retrieved . github.com. Provenance: 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] . wikidata.org.
  16. [18] . Freebase Data Dumps. wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . Retrieved . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . Retrieved . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . Quora. 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 sitelinks. wikidata.org.
  3. [29] . 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). John the Ripper. Retrieved May 3, 2026, from https://4ort.xyz/entity/john-the-ripper
MLA “John the Ripper.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/john-the-ripper.
BibTeX @misc{4ortxyz_john-the-ripper_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{John the Ripper}}, year = {2026}, url = {https://4ort.xyz/entity/john-the-ripper}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): John the Ripper — https://4ort.xyz/entity/john-the-ripper (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/john-the-ripper · Last refreshed: