MacMD Viewer review
A focused, offline Markdown reader for Mac, not an editor.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
MacMD Viewer is a read-only macOS app that turns Markdown files into formatted documents. It is for Mac users who write elsewhere but want a dedicated way to read their files, including headings, tables, code blocks, and Mermaid diagrams. A Finder Quick Look extension can render previews without opening the app, while a document outline with scroll tracking helps navigate longer files. It is a reader, not a replacement for a Markdown editor or a publishing workflow.
Its strongest fit is local, offline reading. Syntax highlighting, zoom controls from 50% to 300%, themes that adapt to system dark mode, and live reload when another editor changes a file all support that focused use. Mermaid diagrams render inline, and rendered documents can be printed to PDF through macOS Print. The app does not provide cloud sync or collaboration, so it suits individual reading more than shared document workflows. Mac users who need to write, publish, or coordinate Markdown with others should choose an editor or collaboration tool instead.
According to the vendor's pricing page, the Single plan costs $19.99 one time for one active Mac, with a transferable license and all features included. Family Pack is $39.99 for three transferable license keys. Team & beyond packs cost $129 for 10 Macs, $299 for 25, $549 for 50, or $999 for 100, each with transferable, independent keys. The app has no free plan; the vendor lists a 14-day refund period. That makes it a straightforward purchase for someone who specifically wants a dedicated Mac viewer, but a poor fit for anyone expecting a full editor or an ongoing writing workspace.
MacMD Viewer pros and cons
- Where it wins
- Finder Quick Look previews rendered Markdown without opening the app
- Renders Mermaid diagrams and reloads files changed in another editor
- Offline reading with themes, outline, and PDF printing
- Where it doesn't
- Read-only: writing and editing require another app
- Paid only, with a $19.99 one-time Single license
- macOS only, with no cloud sync or collaboration
MacMD Viewer fact sheet, pricing and score →
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