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Head-to-head · PDF Converter Software

Docling vs MinerU

  • Updated Oct 2026
  • Both researched from official sources
  • 3 checks side by side
Higher score Docling #5 in PDF Converter Software 8.7/10 Open source ✓ 3 of 3 features Visit Docling
MinerU #6 in PDF Converter Software 8.6/10 Open source ✓ 3 of 3 features Visit MinerU

Docling leads on 0 checks, MinerU on 0, and 3 are even. Who comes out ahead on the 3 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDocling · 8.7/10

Docling scores higher on our rubric for pdf converter software: 8.7 against 8.6 out of 10; our editors rank them #5 and #6.

Docling is the better fit for open-source document understanding and extraction. MinerU is the better fit for open-source complex-layout PDF parsing.

  • Docling fits best

    Open-source document understanding and extraction

  • MinerU fits best

    Open-source complex-layout PDF parsing

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Side by side

Feature Docling 8.7/10 Visit ↗ MinerU 8.6/10 Visit ↗
At a glance
Editor score 8.7 8.6
Ranking #5 in PDF Converter Software #6 in PDF Converter Software
Best for Open-source document understanding and extraction Open-source complex-layout PDF parsing
Pricing model Free Free
Starting price Open source Open source
Free plan Not checked yet Not checked yet
Free trial — —
Deployment Desktop, Self-hosted Cloud, Desktop, Self-hosted
Platforms Windows, macOS, Linux Web, Windows, macOS, Linux
Features Docling 3/3 · MinerU 3/3
OCR conversion ✓ ✓
Batch conversion ✓ ✓
API access ✓ ✓
Specs
Conversion targets PDF → HTML, Markdown, JSON, DocLang XML, Text, Doctags, WebVTT, DocLang archive, Chunks (JSONL), LaTeX PDF → Markdown, HTML, LaTeX, DOCX, EPUB, PDF, Structured Content, Content List V1/V2; images and other supported documents → documented export formats
Maximum file size Not checked yet Not checked yet
Supported platforms windows, macos, linux, api, self_hosted web, windows, macos, linux, api, self_hosted
Our review
Pros
  • Analyzes page layout, reading order, and table structure
  • Exports PDFs to Markdown, HTML, JSON, XML, and LaTeX
  • Supports OCR, batch conversion, APIs, and local execution
  • Extracts tables, formulas, figures, OCR, and complex layouts
  • Exports to Markdown, HTML, LaTeX, DOCX, EPUB, PDF, and structured content
  • Offers batch conversion, Python SDK, WebUI, and self-hosted HTTP API
Cons
  • Not packaged as a conventional subscription PDF converter
  • Developer-oriented interfaces may exceed simple conversion needs
  • The REST API is provided through an optional service
  • Primarily suited to developer, research, and agent-based workflows
  • Local and self-hosted deployment requires technical setup
  • Less oriented toward consumer-first, hosted conversion workflows
Our verdict

Docling is an open-source document-processing toolkit for developers building PDF conversion, extraction, and retrieval workflows. It converts PDFs and other supported formats into a unified DoclingDocument representation, with…

Read the review →

MinerU is an open-source document parsing and PDF conversion toolkit from OpenDataLab. It is designed for developers, researchers, and agent-based document workflows that need to turn PDFs, scanned documents, images, Office files, and…

Read the review →
  1. DoclingPDF Converter Software 8.7Open source
  2. MinerUPDF Converter Software 8.6Open source

Strengths and trade-offs

  • Docling — where it wins

    • Analyzes page layout, reading order, and table structure
    • Exports PDFs to Markdown, HTML, JSON, XML, and LaTeX
    • Supports OCR, batch conversion, APIs, and local execution

    Where it doesn't

    • Not packaged as a conventional subscription PDF converter
    • Developer-oriented interfaces may exceed simple conversion needs
    • The REST API is provided through an optional service

  • MinerU — where it wins

    • Extracts tables, formulas, figures, OCR, and complex layouts
    • Exports to Markdown, HTML, LaTeX, DOCX, EPUB, PDF, and structured content
    • Offers batch conversion, Python SDK, WebUI, and self-hosted HTTP API

    Where it doesn't

    • Primarily suited to developer, research, and agent-based workflows
    • Local and self-hosted deployment requires technical setup
    • Less oriented toward consumer-first, hosted conversion workflows
  • Docling8.7/10 · Open source

    A developer-focused PDF converter for structured extraction, OCR, and local processing.

    Visit DoclingFull verdict →
  • MinerU8.6/10 · Open source

    A developer-focused toolkit for extracting complex PDF content into structured formats.

    Visit MinerUFull verdict →

More comparisons

All PDF converter software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update