DBV Markdown Reader

davidbueno

About this app

DBV Markdown Reader is an ultra-lightweight, secure, and fast native Markdown (.md) reader and viewer, designed specifically to provide a smooth reading experience on both Android phones and tablets.

Designed for developers, students, researchers, and note-takers who need to access their technical documentation, notes, or personal wikis without waiting, without ads, and with the utmost respect for privacy.

⚡ NATIVE PERFORMANCE AND TOTAL PRIVACY
• Instant Open: Your documents load in less than 200 milliseconds.

• 100% Offline: All reading and processing is done locally on your device. Your data and notes never leave your phone.

• No Ads or Trackers: No required accounts or intrusive permissions.

📁 SEASONAL INTEGRATION WITH ANDROID (STORAGE ACCESS FRAMEWORK)
• One-tap opening: Instantly select and view any .md file.

• Full folder explorer: Access your notes folder and navigate its entire subdirectory tree.

• Local relative images: View linked images within your notes folders.

• Cross-linking: Navigate between different Markdown files linked with relative paths without leaving the app.

• Open from WhatsApp, Telegram, or Gmail: View Markdown documents shared directly from your favorite messaging apps via instant in-memory streaming.

📊 ADVANCED MARKDOWN SUPPORT (GFM)
• Integrated Mermaid diagrams: View flowcharts, sequence diagrams, classes, and interactive vector architecture.

• Mathematical formulas with KaTeX: Fast rendering of complex mathematical and scientific equations.

• Syntax highlighting: Color-coded source code for over 20 programming languages ​​with readable line numbers.

• GitHub-style alerts and callouts: Attention boxes for [!NOTE], [!TIP], [!IMPORTANT], [!WARNING], and [!CAUTION].

• Tables, interactive to-do lists, and formatted quotes.

🎨 TOUCH EXPERIENCE AND CUSTOMIZATION
• 3 Visual reading themes: Light, Dark, and Sepia, designed to reduce eye strain in any lighting condition.

• Interactive Table of Contents (TOC): Quickly navigate through long headings using the drop-down side drawer.

• Recent file history: Quickly reopen your most recently read documents.

• Simplified Settings menu (⚙️): Instant theme switching, language toggling (Spanish/English), and app close control.

• Full respect for screen insets: interface adapted to the status bar, notch, and modern navigation bars.

DBV Markdown Reader is free and open-source software developed under the MIT license and the dbv-specs-ops specification framework.