MiSource available
MinerU
Turn complex papers and reports into structured content, including text, tables, and formulas.
CURATED / DOCUMENT INTELLIGENCE
Better tools for
complex documents.
From scanned pages to structured data and shared meaning.
Find the right building blocks for your next workflow.
23 tools indexed09 practical tasksHuman-curated
A CONSIDERED STARTING POINT
Featured Tools 6 selections
DoDoclingDeveloper document conversion↗LaLandingAI ADEGrounded extraction APIs↗LiLidoBusiness spreadsheet workflows↗AtAtlas WorkspaceReady-to-use source-grounded Q&A↗DaDataMosaicDocument-to-database research↗EvEvoOntologyEvolving semantics for data agents↗
Selected for specific workflows from public documentation. Not a hands-on ranking. Read the evidence standard.
All tools 23
THE TOOL INDEXOne profile per tool. Multiple task categories where they help.
DoOpen source
Docling
Convert PDF and Office files into a consistent document model for retrieval and data workflows.
PaOpen source
PaddleOCR
Recognize text in scanned pages, with document pipelines for layout, tables, and structured output.
CaOpen source
Camelot
Extract PDF tables into data frames and machine-readable tables for analysis.
AmCommercial
Amazon Textract
Extract text, form fields, and table cells from document images through a managed API.
CoOpen source
ColPali
Encode document page images as multi-vectors and retrieve visual pages with text queries.
RAOpen source
RAGFlow
Connect document parsing, chunking, and retrieval to build answers with source references.
MaOpen source
MarkItDown
Convert Office files, PDFs, and other formats into Markdown for text processing and indexing.
GoCommercial
Google Document AI Splitter
Predict document types and logical page groups within a mixed document package.
DoOpen source
Donut
Decode page images into task-specific fields or answers without a separate OCR stage.
AzCommercial
Azure AI Document Intelligence
Use prebuilt or custom models to extract document fields and their source regions.
TeOpen source
Tesseract
Recognize text in page images and export plain text or word-level OCR information.
LaCommercial
LandingAI ADE
Parse complex documents and extract schema-defined fields with source-grounded results.
DaSource available
DataMosaic
Build document-derived databases with DBMosaic or investigate long visual documents with DocMosaic.
LlCommercial
LlamaExtract
Define a custom schema and extract structured fields with confidence information and source citations.
ReCommercial
Reducto
Combine complex-layout parsing with schema-based extraction for forms, invoices, and financial documents.
NVOpen source
NVIDIA Auto Ontology
Build a semantic catalog from enterprise metadata and give agents consistent business definitions and query context.
EvOpen source
EvoOntology
Expose a versioned ontology layer to data agents and evolve it using execution evidence and paired evaluations.
PrOpen source
Protégé
Edit OWL ontologies and inspect model consistency when designing concepts and relationships for extracted data.
ToCommercial
TopQuadrant TQ Data Foundation
Govern enterprise concepts, relationships, and rules as shared context for agents and applications.
StCommercial
Stardog Virtual Graphs
Map structured sources to RDF and query document-derived records alongside other enterprise data.
AtCommercial
Atlas Workspace
Ask questions across papers and a research library, inspect cited passages, and explore connections through research maps.
LiCommercial
Lido
Extract document fields and tables into spreadsheets, validate records, and automate downstream document workflows.