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Permissive

BSD Zero Clause License

An ultra-permissive BSD-family license that removes notice requirements found in classic BSD/MIT texts.

Compared to common options: More permission-oriented than MIT/BSD-2-Clause; closer to public-domain style reuse, still verify local law.

Generally allows

  • Commercial use
  • Modification
  • Distribution
  • Private use
  • Use without retaining notice (per the template)

Typically requires

  • Follow the exact LICENSE text shipped with the package

Watch-outs

  • Holding authors liable

How teams usually use it

  1. Confirm the repository uses the 0BSD text, not a classic BSD variant.
  2. Dependency inventory still matters — 0BSD does not rewrite other licenses.
Official & reference sources

Orientation only — not legal advice. Always verify the repository LICENSE file, notices, and dependency terms, and obtain counsel for commercial distribution decisions.

Projects declared under 0BSD.

Inspect repositories, stacks, activity, and alternatives across catalog projects that declare 0BSD.

9 projects connectedAlways verify the repository LICENSE file and obtain legal advice when needed.
IoVoto
Italy0BSD

Web portal allowing an Italian abroad to experiment with the electronic voting

Business SoftwareOpen-source projects grouped in this category for discovery and comparison.1 project#webProjects tagged with this topic in the verified catalog.6 projectsdigital-citizenshipProjects tagged with this topic in the verified catalog.4 projectsWebDocumented runtime or deployment platform for this open-source project.6 projects
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Stable · Digital CitizenshipStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
361/100Vitality 61/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Sportello Paesaggio e trasmissioni provvedimenti
Italy0BSD

Management of the process of landscape authorisations and transmission measures issued by delegated bodies

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.6 projectscollaborationProjects tagged with this topic in the verified catalog.4 projectsWebDocumented runtime or deployment platform for this open-source project.6 projects
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Stable · Collaboration · CommunicationsStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
065/100Vitality 65/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Referenzprojekt-Komponente1
Germany0BSD

This is a reference project for the software directory.

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.2 projects#standalone/webProjects tagged with this topic in the verified catalog.4 projectsconceptProjects tagged with this topic in the verified catalog.2 projectseu-ossProjects tagged with this topic in the verified catalog.3 projects
DEDE - Open CodeFederated from DE - Open Code (Germany) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.ConceptConceptConceptStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
046/100Vitality 46/100Moderate activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Sportello Unico delle Autorizzazioni Ambientali
Italy0BSD

Single Environmental Authorisation Point

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.6 projectscollaborationProjects tagged with this topic in the verified catalog.4 projectsWebDocumented runtime or deployment platform for this open-source project.6 projects
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Stable · Collaboration · CommunicationsStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
065/100Vitality 65/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Referenzprojekt-Suite
Germany0BSD

Referenzprojekt-Suite

Developer ToolsOpen-source projects grouped in this category for discovery and comparison.2 projects#standalone/webProjects tagged with this topic in the verified catalog.4 projectsconceptProjects tagged with this topic in the verified catalog.2 projectseu-ossProjects tagged with this topic in the verified catalog.3 projects
DEDE - Open CodeFederated from DE - Open Code (Germany) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.ConceptConceptConceptStill in active development or concept stage. Expect incomplete docs and breaking changes.EU OSS Catalogue maturity
046/100Vitality 46/100Moderate activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Banca Dati Innovazione
Italy0BSD

Data warehouse platform for free and/or guided searches on data and information in some regional archives

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.4 projects#linuxProjects tagged with this topic in the verified catalog.1 projectbusiness-intelligenceProjects tagged with this topic in the verified catalog.1 projectLinuxDocumented runtime or deployment platform for this open-source project.1 project
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Beta · Business Intelligence · Data CollectionBetaBetaMarked Beta: usable, but still changing. Validate before production adoption.EU OSS Catalogue maturity
069/100Vitality 69/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
GIO - Gateway IO
Italy0BSD

Gio (Gateway IO) is a platform for managing institutions’ services. members of the public on http://IO.it

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.2 projects#webProjects tagged with this topic in the verified catalog.6 projectscollaborationProjects tagged with this topic in the verified catalog.4 projectsWebDocumented runtime or deployment platform for this open-source project.6 projects
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Stable · Collaboration · CommunicationsStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
065/100Vitality 65/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Conam Contenzioso Amministrativo
Italy0BSD

Conam is the Information System for the Management of Sanctions Proceedings Administrative and Recovery Claims relating to Administrative Litigation

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.2 projects#webProjects tagged with this topic in the verified catalog.6 projectscontent-managementProjects tagged with this topic in the verified catalog.1 projectWebDocumented runtime or deployment platform for this open-source project.6 projects
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Stable · Content Management · Document ManagementStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
065/100Vitality 65/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
Sportello Piani Esclusi da VAS
Italy0BSD

Procedures not covered by the Strategic Environmental Assessment

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.4 projects#webProjects tagged with this topic in the verified catalog.6 projectscollaborationProjects tagged with this topic in the verified catalog.4 projectsWebDocumented runtime or deployment platform for this open-source project.6 projects
ITIT - Developers ItaliaFederated from IT - Developers Italia (Italy) in the EU Open Source Solutions Catalogue. Software type: Standalone/Web.Stable · Collaboration · CommunicationsStableStableMarked Stable in the EU OSS Catalogue: considered ready for production use by the publishing public administration.EU OSS Catalogue maturity
065/100Vitality 65/100Healthy activity. The EU OSS Catalogue vitality index (0–100) is an AGID-compatible score of recent repository activity—commits, releases, and contributor signals—not a quality or security rating.EU OSS Catalogue · AGID-compatibleActivity unavailable
Open sourceIndependent project
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