LegalOSS245.5ktracked

Open Source Legal Software.

Every project is a real GitHub, Codeberg, or Hugging Face repository, with stats refreshed from its source. One listing per repo, reviewed by the community, claimed by its maintainer.

420 projects indexed
Practice & Matter Management · Case Law & Legal Data
ef-cms
ustaxcourt/ef-cms

DAWSON, the US Tax Court's production e-filing and case management system: docketing, filings, work queues and IRS integration.

111571d agoTypeScript
Document Automation · Contracts & Analysis
techdocs
accordproject/techdocs

Accord Project documentation

1102092mo agoCSS
Citations & Parsing
zotero-odf-scan-plugin
Juris-M/zotero-odf-scan-plugin

RTF and ODF scan for Zotero

110172mo agoJavaScript
Legal AI & NLP
BigLaw
discover-legal/BigLaw

AI for legal work.

110283d agoGo
Legal AI & NLP · Benchmarks & Datasets
LexEval
CSHaitao/LexEval

LexEval: A Comprehensive Benchmark for Evaluating Large Language Models in Legal Domain

108142y agoPython
Case Law & Legal Data · Compliance & Privacy
open-australian-legal-corpus
isaacus/open-australian-legal-corpus

Open Australian Legal Corpus ‍⚖️ The Open Australian Legal Corpus by Isaacus, a foundational legal AI research company, is the first and only multijurisdictional open corpus of Australian legislative and judicial documents. Comprised of 229,122 texts totalling over 60 million lines and 1.4 billion tokens, the Corpus includes every in force statute and regulation in the Commonwealth, New South Wales, Queensland, Western Australia, South Australia, Tasmania and Norfolk Island, in… See the full description on the dataset page: https://huggingface.co/datasets/isaacus/open-australian-legal-corpus.

10717.3k7mo ago
Case Law & Legal Data · Legal AI & NLP
Opennyai
OpenNyAI/Opennyai

Opennyai : An efficient NLP Pipeline for Indian Legal documents

103206mo agoPython
Contracts & Analysis
Docxodus
JSv4/Docxodus

Swiss-army toolkit for .docx — faithful DOCX→HTML rendering, an in-browser block editor, Word-grade redlines with native tracked changes, and anchor-addressed markdown for LLM agents. .NET, WASM/TypeScript, Python, CLI.

1032110h agoC#
Agent Skills & Plugins · MCP Servers
legal-skills-open
ThomasMoreAI/legal-skills-open

Open SKILL.md library for legal AI

951311d agoPython
Practice & Matter Management
j-lawyer-org
jlawyerorg/j-lawyer-org

Full German law firm management suite

93406h agoJava
Contracts & Analysis
LMSS
sali-legal/LMSS

SALI LMSS: Legal Matter Standard Specification

91227mo ago
Benchmarks & Datasets
hupd
suzgunmirac/hupd

The Harvard USPTO Patent Dataset

89132y agoJupyter Notebook
Document Automation
cicero-template-library
accordproject/cicero-template-library

Accord Project Template Library

8813522d agoHTML
Agent Skills & Plugins
mike-workflows
open-legal-products/mike-workflows

Portable SKILL.md legal workflows

87363d agoPython
Legal AI & NLP
law-LLM
AdaptLLM/law-LLM

871951y agotext-generation
Document Automation · Contracts & Analysis
markdown-transform
accordproject/markdown-transform

Accord Project parsing layer converting between CommonMark, CiceroMark and TemplateMark so contract templates round-trip through HTML, PDF and DOCX.

867012d agoTypeScript
Case Law & Legal Data
cn-law-hub
ZongziForu/cn-law-hub

Chinese legal database retrieval for agents

85168d agoPython
Legal AI & NLP · Benchmarks & Datasets
lex_glue
coastalcph/lex_glue

LexGLUE: benchmark for legal language understanding

8536.1k2y ago
Legal Research & Search
patent_mcp_server
riemannzeta/patent_mcp_server

MCP Server for USPTO data

85265d agoPython
Retrieval & RAG · Legal AI & NLP
LRAGE
hoorangyee/LRAGE

RAG evaluation framework for legal

8143mo agoPython
For maintainers

Build one of these? Verify ownership through GitHub and take over your project's page: tagline, categories, maintainer's note.

How claiming works