Repositories list

• spdx-spec

  Public
  The System Package Data Exchange (SPDX) specification in Markdown and HTML formats.

  specificationspdxlicenses+ 7

  specificationspdxlicensesbill-of-materialslinux-foundationsoftware-bill-of-materialssoftware-package-data-exchangesbomspdx-sbomsoftware-transparency

  Python

  •

  Other

  •162162 forks•374374 stars•109109 issues•2121 pull requests•Updated Jul 17, 2026Jul 17, 2026

• spdx-gradle-plugin

  Public
  Java

  •

  Apache License 2.0

  •1818 forks•2222 stars•1010 issues•22 pull requests•Updated Jul 17, 2026Jul 17, 2026

• spdx-3-model

  Public
  The model for the information captured in SPDX version 3 standard.

  ontologyspdxbill-of-materials+ 6

  ontologyspdxbill-of-materialslinux-foundationsoftware-bill-of-materialssoftware-package-data-exchangesbomspdx-sbomsoftware-transparency

  Other

  •6666 forks•102102 stars•223223 issues•3333 pull requests•Updated Jul 16, 2026Jul 16, 2026

• license-list-data

  Public
  Various data formats for the SPDX License List including RDFa, HTML, Text, and JSON

  licensingjsonrdfa+ 3

  licensingjsonrdfahtml-formatspdxlicenses

  HTML

  •200200 forks•678678 stars•11 issue•11 pull request•Updated Jul 16, 2026Jul 16, 2026

• license-list-XML

  Public
  Source XML and test text files for the SPDX License List

  Makefile

  •

  Other

  •394394 forks•480480 stars•7171 issues•1111 pull requests•Updated Jul 16, 2026Jul 16, 2026

• spdx-license-diff

  Public
  Chrome/Firefox browser extension to compare text against spdx license list

  firefoxchromespdx+ 3

  firefoxchromespdxhacktoberfestopen-source-licenseslicense-compliance

  JavaScript

  •

  GNU General Public License v3.0

  •88 forks•4242 stars•55 issues•22 pull requests•Updated Jul 16, 2026Jul 16, 2026

• spdx-online-tools

  Public
  Source for the website providing online SPDX tools

  JavaScript

  •6464 forks•7171 stars•2222 issues•22 pull requests•Updated Jul 15, 2026Jul 15, 2026

• spdx-java-jackson-store

  Public
  JSON storage implementation for the SPDX tools

  Java

  •

  Apache License 2.0

  •99 forks•77 stars•33 issues•00 pull requests•Updated Jul 15, 2026Jul 15, 2026

• meetings

  Public
  This repository stores meetings minutes for the SPDX project

  Other

  •2929 forks•4343 stars•99 issues•112112 pull requests•Updated Jul 14, 2026Jul 14, 2026

• spdx-java-core

  Public
  Core libraries for the SPDX Java Library

  Java

  •

  Apache License 2.0

  •44 forks•22 stars•11 issue•11 pull request•Updated Jul 13, 2026Jul 13, 2026

• spdx-maven-plugin

  Public
  Plugin for supporting SPDX in a Maven build.

  Java

  •

  Apache License 2.0

  •3030 forks•6363 stars•1717 issues•77 pull requests•Updated Jul 12, 2026Jul 12, 2026

• spdx-java-model-2_X

  Public
  Java model files for version 2.X

  Java

  •

  Apache License 2.0

  •33 forks•11 star•11 issue•00 pull requests•Updated Jul 11, 2026Jul 11, 2026

• Spdx-Java-Library

  Public
  Java library which implements the Java object model for SPDX and provides useful helper functions

  spdxlicense-managementsbom

  spdxlicense-managementsbom

  Java

  •

  Apache License 2.0

  •4444 forks•6969 stars•2525 issues•66 pull requests•Updated Jul 11, 2026Jul 11, 2026

• spdx-java-v3jsonld-store

  Public
  Serializable store supporting the SPDX spec version 3 JSON-LD format

  Java

  •

  Apache License 2.0

  •44 forks•22 stars•77 issues•11 pull request•Updated Jul 11, 2026Jul 11, 2026

• tools-golang

  Public
  Collection of Go packages to work with SPDX files

  Go

  •

  Other

  •7373 forks•169169 stars•3535 issues•44 pull requests•Updated Jul 10, 2026Jul 10, 2026

• spdx-cpp-model

  Public
  C++ Language Bindings for the SPDX Specification Version 3 model

  Apache License 2.0

  •11 fork•00 stars•11 issue•11 pull request•Updated Jul 9, 2026Jul 9, 2026

• ntia-conformance-checker

  Public
  Validate SPDX 2 and 3 SBOM against NTIA, CISA, and other minimum element requirements.

  compliancespdxsoftware-bill-of-materials+ 4

  compliancespdxsoftware-bill-of-materialssbomsupply-chain-securitysbom-toolntia

  Python

  •

  Apache License 2.0

  •2424 forks•8989 stars•1414 issues•55 pull requests•Updated Jul 6, 2026Jul 6, 2026

• spdx-java-spreadsheet-store

  Public
  SPDX Java library spreadsheet storage

  Java

  •

  Apache License 2.0

  •44 forks•44 stars•00 issues•00 pull requests•Updated Jul 6, 2026Jul 6, 2026

• spdx-java-tagvalue-store

  Public
  SPDX Document Storage using the Tag/Value format

  Java

  •

  Apache License 2.0

  •11 fork•33 stars•77 issues•00 pull requests•Updated Jul 6, 2026Jul 6, 2026

• spdx-python-model

  Public
  Generated Python code for SPDX Spec version 3

  Jupyter Notebook

  •

  Apache License 2.0

  •55 forks•55 stars•44 issues•44 pull requests•Updated Jul 1, 2026Jul 1, 2026

• tools-java

  Public
  SPDX Command Line Tools using the Spdx-Java-Library

  Java

  •

  Apache License 2.0

  •4444 forks•9898 stars•2222 issues•88 pull requests•Updated Jun 30, 2026Jun 30, 2026

• spdx-java-rdf-store

  Public
  SPDX Tools RDF Support Library

  Java

  •

  Apache License 2.0

  •44 forks•33 stars•11 issue•11 pull request•Updated Jun 29, 2026Jun 29, 2026

• LicenseListPublisher

  Public
  Tool that generates license data found in the license-list-data repository from the license-list-XML source

  Java

  •

  Apache License 2.0

  •2828 forks•2424 stars•2222 issues•22 pull requests•Updated Jun 29, 2026Jun 29, 2026

• spdx-model-to-java

  Public
  Generates Java source files from the SPDX spec version 3+ suitable for inclusion in the SPDX Java Library

  Java

  •

  Apache License 2.0

  •33 forks•33 stars•33 issues•00 pull requests•Updated Jun 25, 2026Jun 25, 2026

• spdx-java-model-3_0

  Public
  Generates Java source files from the SPDX 3.0+ specification OWL and SHACL files

  Java

  •

  Apache License 2.0

  •22 forks•22 stars•00 issues•55 pull requests•Updated Jun 25, 2026Jun 25, 2026

• spec-parser

  Public
  automagically process the specification

  Python

  •

  Apache License 2.0

  •1313 forks•1111 stars•1717 issues•1111 pull requests•Updated Jun 22, 2026Jun 22, 2026

• cryptographic-algorithm-list

  Public
  List of cryptographic algorithms and their characteristics

  Creative Commons Zero v1.0 Universal

  •44 forks•77 stars•2929 issues•44 pull requests•Updated Jun 3, 2026Jun 3, 2026

• spdx-examples

  Public
  Examples of SPDX files for software combinations

  Java

  •

  GNU General Public License v3.0

  •6060 forks•149149 stars•1111 issues•2020 pull requests•Updated Jun 2, 2026Jun 2, 2026

• serialization

  Public
  For the group discussing serialization of SPDX data

  00 forks•00 stars•00 issues•00 pull requests•Updated Jun 1, 2026Jun 1, 2026

• licenseRequestImages

  Public
  License Request Image Repository

  00 forks•22 stars•00 issues•00 pull requests•Updated May 26, 2026May 26, 2026