MuM

A reading-first Markdown engine for macOS with native AppKit typesetting and

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8 ratings4.01

Saves93

CategoryProductivity

PlatformWeb

PricingFree

MuM is a native macOS Markdown reading app focused on fast, hand-built typesetting in AppKit without relying on web engines. It supports simultaneous multi-projects with reading history, extensive search, CJK-tuned typography, and exporting to PNG or paged PDF. The CLI offers windowless rendering to PNG/PDF and JSON outline output for agents.

markdown

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4.01

8 reviews

Product

4.01

Design & Polish

4.51

Performance

3.51

Mobile PageSpeed

Performance: 100 out of 100, Good
Accessibility: 96 out of 100, Good
Best Practices: 100 out of 100, Good
SEO: 91 out of 100, Good

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CategoryProductivity

PlatformsWeb

PricingFree

AccountNot confirmed

ListedSeptember 2026

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Mobile PageSpeed

Performance: 100 out of 100, Good
Accessibility: 96 out of 100, Good
Best Practices: 100 out of 100, Good
SEO: 91 out of 100, Good

Around the Web

Product Hunt93 source points · 4 comments

0.3 second open time is the number that'd actually make me switch, most "markdown viewer" apps still boot like a full editor even when all you want is to read one file. what's the differentiator versus just using Quick Look or Marked 2 for the read-only case, is it the multi-folder project view, or something in the rendering itself?
galdayan · Imported from Product Hunt