Q: What is Calamaris?

A: Calamaris is a free software tool designed for analyzing and visualizing network traffic data. It is distributed under terms that allow users to freely run, study, change, and distribute it, including modified versions.

Q: What license does Calamaris use?

A: Calamaris is available under the GNU General Public License, which ensures that users have the freedom to run, study, change, and distribute the software.

Q: Where can I find Calamaris?

A: Calamaris can be found on its official website at http://calamaris.cord.de/. It is also available as a package in OpenSUSE and Debian Stable distributions.

Q: Is Calamaris the same as open-source software?

A: While Calamaris is classified as a subclass of open-source software and is stated to be the same as open-source software in some contexts, it is also explicitly distinguished from open-source software in other contexts. This dual classification reflects the nuanced relationship between free software and open-source software.

Q: What makes Calamaris different from freeware?

A: Calamaris is different from freeware because it is defined by the four freedoms associated with free software: the ability to run, study, change, and distribute the software, including modified versions. Freeware, on the other hand, typically refers to software that is available at no cost but may not necessarily provide the same freedoms.

Calamaris

free software

CreativeWork free_software Q1026210

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Summary

Calamaris is a free software^[1].

Key Facts

Copyright license: GNU General Public License^[2]
Official website: http://calamaris.cord.de/^[3]
Copyright status: copyrighted^[4]

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Quick Facts

Instance of free software

Official website calamaris.cord.de

License GNU General Public License

Website calamaris.cord.de

Properties

Pro linux.de dbapp id 535

Identifiers (6)

Debian stable package calamaris

Free software directory entry Calamaris

Google knowledge graph id /g/122fj1y_

Opensuse package calamaris

Pro-linux.de dbapp id 535

Repology project name calamaris

🏷️ Also known as

en Calamaris

🔗 Connections

GNU General Public License

Instance of 1

free software

References

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

Direct Wikidata claims

Class ancestry

[1] ↑ Calamaris is an instance of free software (Q341) [P31, primary]. 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). Calamaris. Retrieved October 29, 2026, from https://4ort.xyz/entity/calamaris

MLA “Calamaris.” 4ort.xyz Knowledge Graph, 4ort.xyz, 29 Oct. 2026, https://4ort.xyz/entity/calamaris.

BibTeX

@misc{4ortxyz_calamaris_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Calamaris}}, year = {2026}, url = {https://4ort.xyz/entity/calamaris}, note = {Accessed: 2026-10-29}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Calamaris — https://4ort.xyz/entity/calamaris (retrieved 2026-10-29)

Canonical URL: https://4ort.xyz/entity/calamaris · Last refreshed: October 29, 2026