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About

Docling is an easy-to-use, self-contained, MIT-licensed open source toolkit for converting messy documents into structured data and simplifying downstream document and AI processing. It can parse many popular document formats into a unified and richly structured Docling Document, including PDF, DOCX, PPTX, XLSX, HTML, Markdown, AsciiDoc, CSV, images, audio, and scanned pages through an OCR engine of the user’s choice. Docling detects tables, formulas, reading order, chunks, bounding boxes, page headers and footers, pictures, captions, code, list items, paragraphs, cells, and document structure, making extracted content easier to process, search, and ingest into AI, RAG, and agentic systems. It can export parsed documents to JSON, text, Markdown, HTML, and Doctags, giving developers flexible outputs for pipelines and applications. Docling stores and traverses components according to reading order, partitions documents into bite-sized contiguous text chunks.

About

Harold is a flexible automation tool for new and legacy ERPs, built to stop bad data from entering a business. It extracts, checks, and fixes documents before they hit the systems that depend on them. Most document tools extract data, but Harold is designed to make that data right: missing fields, incorrect totals, wrong VAT, bad supplier IDs, and manual checking are caught before they break downstream workflows. AI pulls data from any document, including invoices, receipts, purchase orders, and statements, then rules validate the information automatically, and clean data is sent straight to an ERP, accounting tool, or Zapier flow. Users can upload documents or email them to a unique Harold inbox; Harold extracts headers, totals, line items, and references into structured data; checks run automatically; and issues are flagged or fixed before export. Data can land cleanly as CSV, Excel, ERP output, or an automated Zapier flow.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

AI engineers, data teams, and developers building RAG or document-intelligence systems who need an open-source toolkit to convert complex documents into structured, searchable, AI-ready data

Audience

Finance operations teams that need to extract, validate, fix, and export document data into ERPs without manual checking

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

$25.11 per month
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

Docling
United States
www.docling.ai/

Company Information

Harold
United Kingdom
useharold.com

Alternatives

DeepSeek-OCR

DeepSeek-OCR

DeepSeek

Alternatives

Mistral OCR 3

Mistral OCR 3

Mistral AI
Mistral OCR 4

Mistral OCR 4

Mistral AI
Kanverse

Kanverse

Kanverse.ai
LlamaParse

LlamaParse

LlamaIndex

Categories

Categories

Integrations

Google Sheets
Microsoft Excel
HTML
JSON
Markdown
Model Context Protocol (MCP)
Python
Zapier

Integrations

Google Sheets
Microsoft Excel
HTML
JSON
Markdown
Model Context Protocol (MCP)
Python
Zapier
Claim Docling and update features and information
Claim Docling and update features and information
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