Why File-to-Markdown Conversion Is Becoming an AI Input Layer
Based on public materials from markitdown.store and Microsoft's open-source markitdown repository reviewed on April 29, 2026.
Most teams first meet document conversion as a utility problem.
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A lot of AI document pipelines still treat conversion as a boring preprocessing step, but it is really part of the architecture. Once files feed retrieval, agents, or automation, the conversion layer has to preserve structure, expose output for review, and respect trust boundaries. This MarkItDown page frames that idea nicely: https://www.markitdown.store/