Markdown Editor Viewer MD File

A markdown editor and a markdown viewer in one app.
Open any md file on your device, read it as a markdown reader with tables, code and math
rendered correctly, then edit it in place. Works as a plain text editor and notepad too.

📄 The cleanest way to read Markdown — tables, code and math, done right.

MdViewer gathers the .md files on your device and renders them as crisply as on desktop. Open documents written in Obsidian, Typora or on GitHub, then search, highlight and edit — all in one free app.

━━━ Features ━━━

📁 Folders, organized
Pick any folder and see all its .md files in one list, with a per-folder document count. Pull to refresh to stay in sync.

📄 Full rendering
Headings, lists, quotes, tables, task lists, code syntax highlighting (Kotlin, Python, JSON…), math (LaTeX — inline $..$ and block $$..$$), images and wiki links [[name]].

🎨 Three themes + reading settings
Light · Dark · Sepia, plus font size and line spacing.

🔍 Outline & in-document search
Jump through long docs with the heading outline (TOC) and find words with prev/next search.

🔖 Bookmarks & highlights
Highlight in any color and bookmark spots to return to.

✍️ Editor with live preview
Write with a formatting toolbar and auto-save, toggling edit/preview.

📷 Document scan (OCR)
Turn photos into Markdown, fully on-device.

📤 Export to PDF · HTML, and 🐙 import any GitHub repo's .md for offline reading (private repos supported via token).

🌙 Dark mode · 🌐 Korean/English

Small and light, but everything you need. Meet your Markdown, beautifully.

Looking for a markdown editor, a markdown viewer, an md file viewer,
markdown notes or a simple viewer app? That is this.