Best open-source RAG command-line tools

Open-source retrieval-augmented generation engines and vector databases.

↑ All AI & LLM tooling

7 projects

MarkItDownmicrosoft/markitdown

Convert Office files and PDFs to Markdown for LLMsPersonal Enterprise RAG & vector DBs CLI Library / SDK★ 188kMITcommit 15 hours ago

87worth

Doclingdocling-project/docling

Get your documents ready for generative AIPersonal Enterprise RAG & vector DBs CLI Library / SDK★ 68kMITcommit 13 hours ago

87worth

MinerUopendatalab/MinerU

Convert PDFs and Office docs to LLM-ready MarkdownPersonal Enterprise RAG & vector DBs CLI Library / SDK★ 81kcommit 5 days ago

78worth

Markerdatalab-to/marker

Convert PDFs to Markdown and JSON with high accuracyPersonal Enterprise RAG & vector DBs CLI Library / SDK★ 40kApache-2.0commit 2 days ago

77worth

qmdtobi/qmd

Local search engine for your docsPersonal Developer tools RAG & vector DBs CLI★ 30kMITcommit 3 days ago

73worth

arcadedbArcadeData/arcadedb

Multi-model DBMS supporting graph, document, vector, and SQLPersonal Enterprise Databases & backends MCP servers RAG & vector DBs Web★ 1.2kApache-2.0commit 11 hours ago

73worth

anydocfirecrawl/anydoc

Convert office files and PDFs to MarkdownPersonal Enterprise RAG & vector DBs CLI Library / SDK★ 22kMITcommit last month

71worth

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