MarkDeck is a fast, beautiful reader for Markdown, PDF and EPUB on Android. Open any .md, .pdf or .epub file and read it your way — with your own themes and a clean, focused layout.

Whether you're a developer viewing README files, a student reading PDF notes, or a book lover with an EPUB library — MarkDeck makes reading a delight.

📖 BEAUTIFUL MARKDOWN RENDERING A Markdown viewer that gets every detail right. MarkDeck renders your .md files with pixel-perfect precision. Tables are scrollable, code blocks have syntax highlighting, links are clickable, and images display inline.

📄 PDF & 📚 EPUB READING Open PDFs and EPUB e-books in the same calm reader. Read EPUB books with your chosen theme, font and text size; view PDFs with a clean themed background and smooth, comfortable zoom. One beautiful library for your documents and books.

🎨 15 READING THEMES Choose the perfect reading experience: • Light — clean and bright • Dark — easy on your eyes at night • Sepia — warm, book-like feel • Paper — soft and elegant • AMOLED — pure black, saves battery • Plus Dracula, Nord, Solarized, Gruvbox, Tokyo Night and more

🔤 CUSTOMIZABLE FONTS & SIZE For Markdown and EPUB, pick your preferred font family and adjust the text size, with a live preview before you start reading. Your eyes, your rules.

📂 OPEN FILES FROM ANY APP Received a .md, .pdf or .epub file in Telegram, WhatsApp, Gmail, or any other app? Tap "Open with" and choose MarkDeck to open it instantly. Works with file managers, cloud storage (Google Drive, Dropbox), and email attachments.

📋 PASTE & READ Copy Markdown text from ChatGPT, Claude, or any AI tool and paste it directly into MarkDeck. Instantly rendered — no file needed.

📑 TABLE OF CONTENTS Navigate long documents and books easily. MarkDeck generates a table of contents from your headings and chapters. Tap any section to jump there instantly.

📊 READING PROGRESS MarkDeck remembers where you left off in every document — Markdown, PDF and EPUB. See your reading progress (%) and estimated reading time.

🔖 BOOKMARKS & HIGHLIGHTS Bookmark your place and highlight passages as you read.

🔍 SEARCH IN YOUR DOCUMENTS Find any word inside your file with fast in-document search.

⚡ FAST & LIGHTWEIGHT Opens files instantly. Smooth scrolling. Small app size. No bloat — just a clean reading experience.

🌐 MULTILINGUAL Available in English, Spanish, and Portuguese. The app adapts to your device language automatically.

🔒 PRIVATE READING No account required to read your files. Documents open straight from your device and work fully offline.

PERFECT FOR: • Developers viewing documentation, READMEs, and changelogs • Students reading lecture notes and PDF handouts • Book lovers with EPUB libraries • Note-takers from Obsidian, Notion, Logseq, or Bear • Anyone who receives .md, .pdf or .epub files from AI tools, email or chat

A MULTI-FORMAT READER FOR EVERY FILE: • Read Markdown, PDF and EPUB in one app • Your themes across every format • Bookmarks, highlights, table of contents and reading stats

SUPPORTED FORMATS: • .md (Markdown) • .markdown • .txt (plain text) • .pdf (PDF) • .epub (EPUB)

Open any Markdown, PDF or EPUB file and read it beautifully — no account needed, works offline.