MD Viewer

MD Viewer is an offline Markdown viewer and editor for Android.

Find and open .md / .markdown files on your phone, switch between View, Edit, and Table of Contents, then export to PDF or HTML — or share — with no account required.

WHY PEOPLE SEARCH FOR THIS APP

• Markdown viewer & editor in one place

• Scan storage to find .md files quickly

• Open md files from your file manager

• Offline Markdown — files stay on your device

• Markdown to PDF / HTML and system share

KEY FEATURES

• Full scan — Discover Markdown files across storage and list them in one screen.

• View mode — Read formatted Markdown (headings, lists, code, tables, task checklists) on mobile.

• Edit mode — Lightweight editing with undo/redo, optional auto-save, and live split preview (portrait or landscape) with synced scrolling.

• Table of contents — Jump to any heading from the TOC tab.

• PDF, HTML & share — Export Markdown to PDF or a standalone HTML file, or share .md text via Android share sheet.

• Mermaid diagrams — flowcharts, sequence, pie charts, and more in View, live preview, PDF, and HTML export

• KaTeX math — inline ($…$, \(…\)) and block ($$…$$, \[…\]) formulas

• Samples — Start from ready-made Markdown templates.

Built for developers reading READMEs, students with Markdown notes, and writers who keep local .md files.

Download MD Viewer — the simple way to open, edit, and share Markdown files on Android.