What platforms is Moji available on?

Moji is a cross-platform desktop application available for Windows, macOS (DMG), and Linux (AppImage and DEB).

Does Moji support Mermaid diagrams and math equations?

Yes, Moji supports all valid fenced Mermaid blocks (flowcharts, sequence, Gantt, ER, class diagrams) and LaTeX math rendering via KaTeX ($...$ and $$...$$).

What export formats does Moji support?

You can export active Markdown documents directly to PDF, self-contained HTML (with embedded SVG diagrams), and PNG images.

Is Moji free and open source?

Yes, Moji is open-source software hosted on GitHub and free to use.

Nobody owns this listing yet

Moji is live in the directory, but no verified owner controls the page.

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Scheduled launch — Sep 12, 2026

Moji is listed on AI Kaptan and will enter the daily launch competition on that day. Community upvotes open on launch day.

Productivity

Free

Moji

Moji is a lightweight, clean desktop reader and editor for Windows, macOS, and Linux that lets you open and view Markdown files like PDFs, edit with live preview, and export to PDF, HTML, or PNG.

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Rating

Reviews

Upvotes

about 2 hours ago

Listed

Productivity

Open Source

Markdown

Text Editor

Desktop App

Document Reader

Mermaid Diagrams

Tool information

Provider

Alexis Hida

Platforms

Windows

macOS

Linux

Languages

English

Japanese

Added to directory

about 2 hours ago

Last updated

about 2 hours ago

Rating

Not available

Pricing

Free

About Moji

What the tool does and who it's for

Moji is a lightweight, clean, and distraction-free desktop Markdown reader and editor for Windows, macOS, and Linux. Designed to open Markdown files fast like PDFs, it features live split-view preview, multi-document tabbed workspaces, Mermaid diagram rendering, interactive image zoom modals, outline navigation, KaTeX math typesetting, and robust exporting capabilities to PDF, HTML, and PNG.

Key capabilities

Open .md and .markdown files instantly through drag and drop, file dialog, or file associations.

Multi-document tab management with horizontal tabs, dirty markers, and duplicate-file detection.

Live preview split-view mode powered by CodeMirror 6 and synchronized scroll-spy.

Renders fenced Mermaid diagrams, KaTeX math formulas, footnotes, and syntax-highlighted code blocks.

Interactive modal for rendered SVGs and Markdown images with zoom, drag navigation, and minimap.

Collapsible heading outline tree for quick document navigation in Preview and Editor modes.

Export documents directly to PDF (A4, Letter, Legal), self-contained HTML, or PNG.

High-performance virtualized preview rendering for large Markdown files exceeding 20 MB.

Pricing

Free — plans below

Free / Open Source

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FAQ

Moji FAQs

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