chatdoc-com/OCRFlux

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2533 stars · 155 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

OCRFlux is a Python toolkit built on a 3B-parameter vision-language model that converts PDFs and images into clean Markdown, handling complex layouts, tables, equations, and cross-page content merging. It ships with released model weights and benchmark datasets, and can run on a single consumer GPU like a GTX 3090.

Use cases

• convert pdf documents to markdown
• extract tables from pdfs
• parse multi-column pdf layouts
• merge tables that span multiple pages
• ocr scanned documents into readable text
• prepare pdfs for llm ingestion
• run document parsing on a single gpu

When to choose

• you need high-quality pdf-to-markdown conversion with complex layouts or tables
• you need cross-page table or paragraph merging
• you want to run document parsing locally on a consumer GPU
• you need both English and Chinese document parsing

When to avoid

• you only need simple text extraction from plain digital PDFs
• you have no GPU available
• you need a lightweight CPU-only OCR solution
• you need real-time or very high-throughput processing

Facets

library · maturity active

ocr pdf machine-learning llm-inference parser pdf machine-learning developer-tools python cross-platform pdf-to-markdown vision-language-model document-parsing table-extraction multimodal natural-language-processing gpu linux

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markdown · JSON · MCP: product_card(name="chatdoc-com/OCRFlux")