opendataloader-pdf alternatives

opendataloader-project/opendataloader-pdf (30k stars, +63 this week): PDF Parser for AI-ready data. Automate PDF accessibility. Open-source. Why it matters: relevant for grounding LLMs in your own data.

Below are 3 other RAG / vector repos tracked by OSS Radar that share at least two GitHub topics with opendataloader-pdf, ordered by how many topics overlap, then by stars gained in the last 7 days. Topic overlap means a similar problem space, not a drop-in replacement, so check each project's README.

1. 1. infiniflow/ragflow

   +98/wkest.

   RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a… Why it matters: relevant for grounding LLMs in your own data.

   92k stars · Go · shared topics: ai, rag

2. 2. NirDiamant/RAG_Techniques

   +56/wkest.

   A collection of runnable notebook tutorials covering techniques for building Retrieval-Augmented Generation (RAG) systems. Why it matters: relevant for grounding LLMs in your own data.

   30k stars · Jupyter Notebook · shared topics: ai, rag

3. 3. cdcailf/cjkfold

   +46/wkest.

   Fold look-alike CJK glyphs (Kangxi radicals, CJK radical supplements) so text extracted from PDFs matches again. Why it matters: relevant for grounding LLMs in your own data.

   46 stars · Python · shared topics: pdf-extraction, rag

More: all trending RAG / vector repos · compare opendataloader-pdf with the top 2