File Converters

Pandoc is a software that converts files from one markup format into another. It supports a wide range of input and output formats, including Markdown, HTML, LaTeX, and many others. It is designed to be highly customizable and extensible, with a wide range of options and plugins available to tailor its behavior to specific needs.

✦ Best for technical writers and developers needing format flexibility

MarkItDown is an open‑source Python utility from Microsoft that transforms Word, PowerPoint, Excel, PDF, HTML, images, audio and many other common file types into clean Markdown. The output is optimized for consumption by large language models and text‑analysis pipelines. It can be used as a library within Python code or run from the command line, and its plugin architecture lets you add support for additional formats. The tool runs on Windows, macOS and Linux and is freely available.

✦ Best for developers needing cli‑based, free markdown conversion for llm pipelines