pngcrush

Command-line PNG optimizer
CreativeWork free_software Q2100030
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pngcrush

Summary

pngcrush is a free software[1]. pngcrush ranks in the top 9% of free_software entities by monthly Wikipedia readership (23 views/month).[2]

Key Facts

  • pngcrush's image is recorded as Pngcrush screenshot.png[3].
  • pngcrush's instance of is recorded as free software[4].
  • pngcrush's instance of is recorded as console application[5].
  • pngcrush's instance of is recorded as graphics software[6].
  • pngcrush's copyright license is recorded as Libpng License[7].
  • pngcrush's programmed in is recorded as Q15777[8].
  • pngcrush's operating system is recorded as Unix-like operating system[9].
  • pngcrush's has use is recorded as image compression[10].
  • pngcrush's Commons category is recorded as Pngcrush[11].
  • pngcrush's Freebase ID is recorded as /m/03cs_2[12].
  • pngcrush's official website is recorded as https://pmt.sourceforge.net/pngcrush/[13].
  • pngcrush's readable file format is recorded as Portable Network Graphics[14].
  • pngcrush's writable file format is recorded as Portable Network Graphics[15].
  • pngcrush's source code repository URL is recorded as https://sourceforge.net/p/pmt/code/ci/pngcrush/tree/[16].
  • pngcrush's Open Hub ID is recorded as pngcrush[17].
  • pngcrush's Debian stable package is recorded as pngcrush[18].
  • pngcrush's Gentoo package is recorded as media-gfx/pngcrush[19].
  • pngcrush's copyright status is recorded as copyrighted[20].
  • pngcrush's Pro-Linux.de DBApp ID is recorded as 591[21].
  • pngcrush's Repology project name is recorded as pngcrush[22].
  • pngcrush's Homebrew formula name is recorded as pngcrush[23].
  • pngcrush's SlackBuilds package is recorded as graphics/pngcrush[24].
  • pngcrush's MacPorts port is recorded as pngcrush[25].

Why It Matters

pngcrush ranks in the top 9% of free_software entities by monthly Wikipedia readership (23 views/month).[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] . Open Hub. Retrieved . openhub.net. Provenance: wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Freebase Data Dumps. wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . pmt.sourceforge.io. Retrieved . pmt.sourceforge.io. Provenance: wikidata.org.
  13. [15] . pmt.sourceforge.io. Retrieved . pmt.sourceforge.io. Provenance: wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.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). pngcrush. Retrieved May 3, 2026, from https://4ort.xyz/entity/pngcrush
MLA “pngcrush.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/pngcrush.
BibTeX @misc{4ortxyz_pngcrush_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{pngcrush}}, year = {2026}, url = {https://4ort.xyz/entity/pngcrush}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): pngcrush — https://4ort.xyz/entity/pngcrush (retrieved 2026-05-03)

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