Best free LangExtract (Google) alternatives

Looking for a free alternative to LangExtract (Google)? Here are 9 ai ocr & document extraction worth trying — 9 with a free tier. LangExtract (Google) itself is free.

ToolLangExtract (Google) (you searched)olmOCRMinerUdots.ocr (dots.mocr)
Pricingfreefreefreefree
Best forPython library extracting structured data from unstructured text with LLMsApache 2.0 open-source OCR toolkit from Ai2, 19.3k GitHub starsParses PDFs, images and Office files into Markdown, JSON, HTML or LaTeX3B vision-language model for layout parsing across many scripts
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LangExtract (Google) alternatives — straight answers

What is the best free alternative to LangExtract (Google)?

olmOCR is the closest free alternative to LangExtract (Google): same AI OCR & Document Extraction sub-category, and it is free. Apache 2.0 open-source OCR toolkit from Ai2, 19.3k GitHub stars

Are there free LangExtract (Google) alternatives?

Yes — 9 of the 9 alternatives listed here are free or freemium: olmOCR, MinerU, dots.ocr (dots.mocr), PaddleOCR-VL, AskYourPDF. None of them are paid-only.

Is LangExtract (Google) free?

LangExtract (Google) is free. There is no paid plan attached to it in the catalog.

How were these LangExtract (Google) alternatives chosen?

They are the other tools in AI OCR & Document Extraction, then the rest of Research & Learning, ordered free tiers first and capped at 9. There is no sponsorship and no paid placement in that ordering — only the pricing tier decides.

All LangExtract (Google) alternatives

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olmOCR

AI OCR & Document Extraction
free

✦ WhyA LangExtract (Google) alternative — Apache 2.0 open-source OCR toolkit from Ai2, 19.3k GitHub stars.

  • Apache 2.0 open-source OCR toolkit from Ai2, 19.3k GitHub stars
  • Vision-language-model based, handles equations/tables/multi-column layout
  • Runs at a fraction of commercial OCR cost on a 7B model
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MinerU

AI OCR & Document Extraction
free

✦ WhyA LangExtract (Google) alternative — Parses PDFs, images and Office files into Markdown, JSON, HTML or LaTeX.

  • Parses PDFs, images and Office files into Markdown, JSON, HTML or LaTeX
  • Runs fully locally with OCR, table and formula recognition
  • Free hosted web app at mineru.net plus agent-ready outputs
  • Version 4.0 adds four parsing quality tiers
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dots.ocr (dots.mocr)

AI OCR & Document Extraction
free

✦ WhyA LangExtract (Google) alternative — 3B vision-language model for layout parsing across many scripts.

  • 3B vision-language model for layout parsing across many scripts
  • Converts charts and diagrams into SVG code
  • Scores 83.9 on olmOCR-bench
  • MIT licensed with free live demo
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PaddleOCR-VL

AI OCR & Document Extraction
free

✦ WhyA LangExtract (Google) alternative — 1B-parameter document parsing VLM (NaViT encoder + ERNIE-4.5-0.3B).

  • 1B-parameter document parsing VLM (NaViT encoder + ERNIE-4.5-0.3B)
  • Handles text, tables, formulas, charts and handwriting
  • Supports 109 languages including Hindi and Arabic
  • Apache 2.0; newer PaddleOCR-VL-1.6 available
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AskYourPDF

AI OCR & Document Extraction
freemium

✦ WhyA LangExtract (Google) alternative — Chat with any PDF plus auto-fill PDF forms.

  • Chat with any PDF plus auto-fill PDF forms
  • Embeddable document chatbot for websites
  • 5M+ users including MIT/Harvard/Oxford/Stanford
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PDF.ai

AI OCR & Document Extraction
freemium

✦ WhyA LangExtract (Google) alternative — Chat-with-PDF product plus a separate parse/extract/split PDF API.

  • Chat-with-PDF product plus a separate parse/extract/split PDF API
  • Popular ChatPDF-category alternative with API access for developers
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Humata

AI OCR & Document Extraction
freemium

✦ WhyA LangExtract (Google) alternative — Free tier: 60 pages, 10 answers, no card.

  • Free tier: 60 pages, 10 answers, no card
  • Cited answers across many uploaded files at once
  • Paid tiers priced per extra page rather than per seat
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LlamaParse

AI OCR & Document Extraction
freemium

✦ WhyA LangExtract (Google) alternative — Parses 90+ formats incl. complex tables/charts/handwriting into clean markdown.

  • Parses 90+ formats incl. complex tables/charts/handwriting into clean markdown
  • 300,000+ users, 1B+ documents processed
  • Free trial credits via LlamaCloud, then usage-based
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Reducto

AI OCR & Document Extraction
freemium

✦ WhyA LangExtract (Google) alternative — 15,000 free starter credits, no card required.

  • 15,000 free starter credits, no card required
  • Citation-ready structured JSON across 30+ file types
  • Edits extracted data back into original PDF/DOCX layout
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LangExtract (Google) head-to-head

LangExtract (Google) vs olmOCRLangExtract (Google) vs MinerULangExtract (Google) vs dots.ocr (dots.mocr)LangExtract (Google) vs PaddleOCR-VLLangExtract (Google) vs AskYourPDFLangExtract (Google) vs PDF.aiLangExtract (Google) vs HumataLangExtract (Google) vs LlamaParse