MarkItDown — The Complete Guide: Turning Word, Excel and PDF into Clean Markdown Text
MarkItDown is an open-source Microsoft tool under the MIT licence that converts many file types into tidy Markdown text. You install it with pip (Python 3.10 or later is required) and run it from the command line or inside a script.
MarkItDown
Microsoft
Python tool that turns Word, Excel, PowerPoint, PDF, HTML and EPUB into clean Markdown text with a single command.
Get it from the vendorWhat you get
- Office documents — Word, Excel and PowerPoint become text with headings, lists and tables.
- PDF and HTML — content extracted into text you can search and edit.
- Data files — CSV, JSON and XML, plus ZIP archives and EPUB.
- Images and audio — descriptions or metadata drawn from the files.
- Code integration — a Python library for batch processing whole folders.
Why it is useful to an engineer
Its main purpose is preparing documents for AI models and search, but it is also useful for pulling tables out of a specification or spreadsheet into text whose versions you can compare in a version control system. Limitation: there is no graphical interface, and the output is meant for reading and processing, not for faithfully reproducing the original layout.
Related tools
For the opposite direction, from Markdown to formatted Word or PDF — Pandoc. For extracting structure and tables from complex PDFs — Docling. For scanned PDFs that first need text recognition — OCRmyPDF.
Pandoc
John MacFarlane
A universal document converter — Markdown, Word, LaTeX, HTML and PDF, so a report is written once and exported anywhere.
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Docling
Docling Project (originally IBM Research)
Open-source tool that converts PDF, DOCX and scanned images to Markdown or JSON, with table structure recognition and OCR, running locally.
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OCRmyPDF
OCRmyPDF project
Adds a searchable text layer to scanned PDFs — old reports, standards and drawings become searchable.
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LibreOffice
The Document Foundation
A full office suite — documents, spreadsheets, presentations and drawings, compatible with Office files.
Get it from the vendorThe bottom line
A small, fast tool for turning a pile of documents into clean text you can search, compare and feed to a language model. For anyone who works in Python, it is a one-liner.