Markdown Viewditor

Install latest/stable of Markdown Viewditor

Ubuntu 16.04 or later?

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Install using the command line

sudo snap install markdown-viewditor

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Channel	Version	Published

Details for Markdown Viewditor

Package name

markdown-viewditor

License

Last updated

12 October 2026 - latest/stable

Websites

Source code

github.com/paw-hermansen/Markdown-Viewditor

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Preview:

Advanced extended markdown viewer and editor with custom themes, Mermaid diagrams, math and chem formulas

Three work modes: editor, split, and view
Scroll sync between editor and view
8 built-in dark and light themes + Printer Friendly theme
Custom CSS theme support
App zoom (70%–300%)
Markdown compatibility levels (Basic, GitHub, Advanced, Custom) with soft warnings in editor
Mermaid diagrams: flowcharts, sequence, gantt, class, state, and 10+ other diagram types
Math formulas via KaTeX with support for ChatGPT, Claude, Copilot, and Gemini delimiters
Chemical equations and physical units via mhchem
YAML frontmatter and SKILL.md files support
Raw HTML
Export to self-contained HTML, packaged HTML, and PDF using themes
Export to ODT and ODT with math/chem/diagrams/SVG as PNG with printer-friendly theme
Open source in github project, MIT License, always free
Available for Windows, Mac, and Linux

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Revision	Channel	Version	Published	Build	Commit	Download SBOM

The build and commit information is derived from build infrastructure records.

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