pandoc: terminal converter docx markdown

Example:

pandoc -o output.md input.docx

Or use it online: https://pandoc.org/try

Manual (https://pandoc.org/index.html):
If you need to convert files from one markup format into another, pandoc is your swiss-army knife. Pandoc can convert between the following formats:

(← = conversion from; → = conversion to; ↔︎ = conversion from and to)

Lightweight markup formats

↔︎ Markdown (including CommonMark and GitHub-flavored Markdown)
↔︎ reStructuredText
→ AsciiDoc
↔︎ Emacs Org-Mode
↔︎ Emacs Muse
↔︎ Textile
← txt2tags

HTML formats

↔︎ (X)HTML 4
↔︎ HTML5

Ebooks

↔︎ EPUB version 2 or 3
↔︎ FictionBook2

Documentation formats

→ GNU TexInfo
↔︎ Haddock markup

Roff formats

↔︎ roff man
→ roff ms

TeX formats

↔︎ LaTeX
→ ConTeXt

XML formats

↔︎ DocBook version 4 or 5
↔︎ JATS
→ TEI Simple

Outline formats

↔︎ OPML

Bibliography formats

↔︎ BibTeX
↔︎ BibLaTeX
↔︎ CSL JSON
↔︎ CSL YAML

Word processor formats

↔︎ Microsoft Word docx
↔︎ OpenOffice/LibreOffice ODT
→ OpenDocument XML
→ Microsoft PowerPoint

Interactive notebook formats

↔︎ Jupyter notebook (ipynb)

Page layout formats

→ InDesign ICML

Wiki markup formats

Slide show formats

→ LaTeX Beamer
→ Slidy
→ reveal.js
→ Slideous
→ S5
→ DZSlides

Data formats

← CSV tables

Custom formats

→ custom writers can be written in lua.

PDF

→ via [pdflatex], [lualatex], [xelatex], [latexmk], [tectonic], [wkhtmltopdf], [weasyprint], [prince], [context], or [pdfroff].