MarkItDown vs 
Marker
MarkItDown vs Marker compared for 2026 — features, license, ease of use, performance and which one to choose. Turn any office document into clean Markdown vs Convert PDFs to clean Markdown fast.
Updated regularly · curated by olud.ai
MarkItDown vs Marker at a glance
| Spec | MarkItDown | Marker |
|---|---|---|
| Category | Document AI & OCR | Document AI & OCR |
| Type | Document converter (Python CLI) | PDF-to-Markdown converter |
| License | MIT | GPL-3.0 |
| Runs locally | Yes | Yes |
| Primary language | Python | Python |
| Ease of use | Beginner | Intermediate |
| Best for | anyone preparing office documents for RAG or a long-context prompt | developers feeding documents into RAG pipelines |
| GitHub stars | 166.9k | — |
How MarkItDown and Marker score
| Criterion | MarkItDown | Marker |
|---|---|---|
| Popularity | 5.0 | n/a |
| Maintenance | 4.5 | n/a |
| Ease of use | 5.0 | 3.5 |
| Privacy | 5.0 | 5.0 |
| License freedom | 5.0 | 3.5 |
Scores are computed automatically from public signals — GitHub stars (popularity), recent commit activity (maintenance), license type (freedom), local-first design (privacy) and onboarding complexity (ease of use). Indicative, not a verdict.
What each one is
MarkItDown
MarkItDown is a Microsoft tool that converts PDF, Word, PowerPoint, Excel, images and audio into Markdown, so documents can be fed to a language model without the formatting noise that wastes tokens and confuses retrieval.
- One command for a dozen document formats
- Runs entirely locally: no document leaves your machine
- Maintained by Microsoft, with LangChain and AutoGen integrations
Marker
Marker converts PDFs and office documents to clean Markdown, JSON and HTML with high accuracy, handling tables, equations and multi-column layouts.
- High-accuracy PDF to Markdown, tables included
- Handles equations and complex layouts
- Fast batch conversion on GPU or CPU
Key differences
MarkItDown is document converter (Python CLI), while Marker is pDF-to-Markdown converter. Their licenses differ (MIT vs GPL-3.0), which matters if you ship a commercial product. MarkItDown leans more beginner-friendly, whereas Marker is more suited to intermediate users. In short, MarkItDown fits anyone preparing office documents for RAG or a long-context prompt, and Marker fits developers feeding documents into RAG pipelines.
Which should you choose?
Choose MarkItDown for anyone preparing office documents for RAG or a long-context prompt. Choose Marker for developers feeding documents into RAG pipelines.
There is rarely one winner — many setups use both. The right pick depends on your hardware, your team's skills, and whether you value simplicity or control.
Frequently asked questions
Is MarkItDown or Marker easier to use?
MarkItDown is generally the easier of the two to get started with, while Marker rewards more setup with more control.
Are MarkItDown and Marker free?
MarkItDown is free and open source (MIT), and Marker is free and open source (GPL-3.0). Neither charges for the core software.
Can I run MarkItDown and Marker locally?
MarkItDown: yes · Marker: yes. Both can be used without sending your data to a third-party cloud where their setup allows.
MarkItDown vs Marker — which should I pick in 2026?
Choose MarkItDown for anyone preparing office documents for RAG or a long-context prompt. Choose Marker for developers feeding documents into RAG pipelines.
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