MarkdownViewer

MarkdownViewer Logo

Fast & Simple Markdown Viewer for Windows

The easiest way to open and read Markdown (.md) files. Clean UI, instant load, free forever, open source.

Why MarkdownViewer?

Instant Load

Open even large markdown files instantly. No unnecessary features or slowdowns.

Clean GitHub-Style Rendering

Displays Markdown exactly like GitHub so your documentation always looks correct.

100% Free & Open Source

No ads, no tracking, no telemetry. Transparent and community-friendly.

Windows-Native Experience

Simple, fluent design. Works with File Explorer and "Open With".

Key Features

Feature Description
GitHub-style markdown rendering Accurate display of headings, lists, tables, code blocks, etc.
Dark / Light Themes Comfortable reading experience in any environment.
Instant local preview No servers, no internet required. Everything is local.
Keyboard shortcuts Quick navigation for power users.

Keyboard Shortcuts

ShortcutAction
Ctrl + OOpen Markdown file
Ctrl + +Increase text size
Ctrl + -Decrease text size
Ctrl + 0Reset zoom