MarkItDown Document Converter for Openclaw

A high-performance document conversion tool that leverages Microsoft's MarkItDown library to turn various file formats into structured Markdown.

wang-junjian
v1.0.0
Mar 12, 2026
1
1.1k
0

Install & Download

1. ClawHub CLI

The fastest way to install a skill directly from the registry.

npx clawhub@latest install markitdown-converter

2. Manual Installation

Copy the skill folder to one of these locations

Global
~/.openclaw/skills/
Workspace
<project>/skills/

Priority: Workspace > Local > Bundled

3. Prompt Installation

Copy this prompt to OpenClaw to install it automatically.

Help me install markitdown-converter using Clawhub. If Clawhub is not installed, install it first (npm i -g clawhub).

Prefer to download?

Get the raw skill files in a ZIP archive.

What is MarkItDown Document Converter?

The MarkItDown Document Converter is a specialized tool designed to bridge the gap between static document formats and structured text. By utilizing this Openclaw Skills extension, developers can automate the conversion of PDF, Word, PowerPoint, and Excel files into Markdown format. This is particularly useful for AI-driven workflows where clean, text-based data is required for RAG (Retrieval-Augmented Generation), analysis, or long-term storage in documentation repositories.

MarkItDown Document Converter Use Cases

  • Batch processing legacy Word documents into a Markdown-based knowledge base.
  • Converting presentation slides into text for meeting summaries and searchable notes.
  • Digitizing PDF manuals and technical reports into developer-friendly Markdown files.
  • Extracting embedded images from complex documents for separate media management.

How MarkItDown Document Converter Works

  1. Initialize the conversion by calling the specific conversion script with a file or directory path.
  2. The system identifies the file type and applies the appropriate parser from the MarkItDown library to extract structure.
  3. Content hierarchy, including headers, lists, and tables, is mapped directly to Markdown syntax.
  4. For image-based content or scanned PDFs, the system can utilize OCR to extract text content.
  5. The final Markdown file and any extracted media assets are saved to the designated output path.

MarkItDown Document Converter Setup

To get started with this skill, ensure you have Python 3.10 or higher installed. You can install the required library using the following commands:

# Install the MarkItDown library with all extras
python3.12 -m pip install --user --break-system-packages "markitdown[all]"

For advanced PDF processing and OCR support, install these system dependencies:

# macOS users
brew install poppler tesseract

# Linux users
sudo apt install poppler-utils tesseract-ocr

Verify your installation with:

python3.12 -c "from markitdown import MarkItDown; print('Installation Successful!')"

MarkItDown Document Converter Data Schema & Taxonomy

The skill organizes its output to ensure compatibility with modern documentation tools. The data organization is as follows:

Component Description File Format
Markdown Text The primary converted content with preserved headers and lists .md
Asset Folder Directory containing extracted images from the source file /images
Tables Complex data structures converted to Markdown table syntax Inline
OCR Metadata Extracted text from scanned images and non-selectable PDFs Inline

MarkItDown Document Converter Advanced Features

  • Full support for Microsoft Office suite including Word (.docx), Excel (.xlsx), and PowerPoint (.pptx).
  • Recursive batch conversion mode for migrating entire folder structures at once.
  • Integrated OCR capabilities via Tesseract for processing images and scanned documents.
  • Dedicated image extraction utility to pull media assets without converting the entire file.
  • Preservation of structural formatting to maintain the integrity of technical documentation.

SKILL.md


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