OptiPNG

software for lossless optimization of PNG files
CreativeWork free_software Q739707
Press Enter · cited answer in seconds

OptiPNG

Summary

OptiPNG is a free software[1].

Key Facts

  • OptiPNG's image is recorded as Optipng.png[2].
  • OptiPNG's instance of is recorded as free software[3].
  • OptiPNG's instance of is recorded as console application[4].
  • OptiPNG's copyright license is recorded as zlib License[5].
  • OptiPNG's programmed in is recorded as Q15777[6].
  • OptiPNG's operating system is recorded as Linux[7].
  • OptiPNG's operating system is recorded as Microsoft Windows[8].
  • OptiPNG's operating system is recorded as FreeBSD[9].
  • OptiPNG's software version identifier is recorded as 0.7.6[10].
  • OptiPNG's software version identifier is recorded as 0.7.7[11].
  • OptiPNG's software version identifier is recorded as 0.7.8[12].
  • OptiPNG's software version identifier is recorded as 7.9.1[13].
  • OptiPNG's Commons category is recorded as OptiPNG[14].
  • OptiPNG's official website is recorded as http://optipng.sourceforge.net/[15].
  • OptiPNG's source code repository URL is recorded as http://hg.code.sf.net/p/optipng/mercurial[16].
  • OptiPNG's SourceForge project is recorded as optipng[17].
  • OptiPNG's Google Knowledge Graph ID is recorded as /g/120phprf[18].
  • OptiPNG's Debian stable package is recorded as optipng[19].
  • OptiPNG's Arch Linux package is recorded as optipng[20].
  • OptiPNG's Gentoo package is recorded as media-gfx/optipng[21].
  • OptiPNG's AUR package is recorded as optipng-hg[22].
  • OptiPNG's copyright status is recorded as copyrighted[23].
  • OptiPNG's Pro-Linux.de DBApp ID is recorded as 12459[24].
  • OptiPNG's Repology project name is recorded as optipng[25].
  • OptiPNG's FreeBSD port is recorded as graphics/optipng[26].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . wikidata.org.
  4. [5] . wikidata.org.
  5. [6] . wikidata.org.
  6. [7] . wikidata.org.
  7. [8] . wikidata.org.
  8. [9] . wikidata.org.
  9. [10] . optipng.sourceforge.net. optipng.sourceforge.net. Provenance: wikidata.org.
  10. [11] . optipng.sourceforge.net. optipng.sourceforge.net. Provenance: wikidata.org.
  11. [12] . optipng.sourceforge.net. Retrieved . optipng.sourceforge.net. Provenance: wikidata.org.
  12. [13] . optipng.sourceforge.net. Retrieved . optipng.sourceforge.net. Provenance: wikidata.org.
  13. [14] . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . wikidata.org.
  18. [19] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [23] . wikidata.org.
  23. [24] . wikidata.org.
  24. [25] . wikidata.org.
  25. [26] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. 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). OptiPNG. Retrieved May 3, 2026, from https://4ort.xyz/entity/optipng
MLA “OptiPNG.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/optipng.
BibTeX @misc{4ortxyz_optipng_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{OptiPNG}}, year = {2026}, url = {https://4ort.xyz/entity/optipng}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): OptiPNG — https://4ort.xyz/entity/optipng (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/optipng · Last refreshed: