mdviewz
Markdown workspace editor
Only for Mac
Free
Mac
A focused Markdown workspace for the folder your notes already live in — split-pane preview, math, diagrams, wikilinks and a graph view of everything.
mdviewz is a focused Markdown editor for the folder you already keep your notes in. Point it at a project directory and it becomes a workspace: a file tree that surfaces your .md files, a split-pane editor with live preview, and fast navigation between everything.
No account. No sync service. No telemetry. Your files stay exactly where you put them, in plain Markdown you can open with anything.
WRITE AND SEE IT AT ONCE
• Split-pane source editor and rendered preview, with scroll sync that follows headings instead of drifting
• Full GitHub Flavored Markdown — tables, footnotes, and task lists you can tick in either pane
• Syntax highlighting in fenced code blocks
• Formatting toolbar and shortcuts for bold, italic, headings, links and tables
MATH AND DIAGRAMS
• KaTeX for inline and block math
• Mermaid diagrams — flowcharts, sequence, gantt, class — rendered live as you type
A REAL WORKSPACE
• A file tree that dims folders holding no Markdown, so your notes surface and build directories fade away
• Multi-root workspaces, including .code-workspace files
• Create, rename and delete files straight from the explorer
• Tabs for everything you have open
FIND ANYTHING
• Command palette with fuzzy file search and recent files first; prefix a query with # to jump to any heading in the workspace
• Full-text search across every Markdown file, with highlighted snippets
• Find and replace inside the current document
CONNECT YOUR NOTES
• Wikilinks — type [[ for autocomplete across every file
• Backlinks panel showing what references the note you are reading
• Graph view: a force-directed map of your files and the links between them, ready to pan, zoom and click through
• Daily notes from a single shortcut
BUILT FOR MACOS
• Dark and light themes
• Export a self-contained HTML copy and open it in your browser
• Sandboxed — it reads only the folders you choose, and nothing else
mdviewz is open source under the MIT licence.
Ratings & Reviews
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The developer, VTECHCOM COMPANY LIMITED, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- VTECHCOM COMPANY LIMITED
- Size
- 18.5 MB
- Category
- Productivity
- Compatibility
Requires macOS 12.0 or later.
- Mac
Requires macOS 12.0 or later.
- Mac
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 VTECHCOM COMPANY LIMITED
