MultiReader is a next-generation book reader. Want to flip through pages on-screen? No problem. Need to go hands-free and keep listening? Just tap to start audio playback. Reading in a foreign language? Enable the voice-powered GPT assistant – it’ll summarize difficult parts or translate phrases directly into your headphones. Your book becomes both an audiobook and a language learning tool.
📖 Read with Your Eyes or Ears
• Supports nearly all formats: PDF, EPUB, MOBI, DJVU, FB2, and more.
• Flexible font, margin, theme, and auto-scroll settings.
• Built-in TTS engine with auto language detection or manual selection.
• Adjustable speed, pitch, and volume sliders.
• Sentence-by-sentence mode with custom pause settings for better comprehension.
🌍 Learn Languages on the Go
• Switch to a foreign-language book and activate the GPT assistant – it’ll read translations or give short explanations.
• Control how often you get help: every sentence, paragraph, or less frequently.
• Choose your assistant’s language: English, Spanish, German, and more.
• Perfect for building vocabulary while running, cooking, or commuting.
🤖 GPT Voice Assistant
• Two modes: “Summary” for quick recaps and “Translation” for full understanding.
• Separate controls for speed and pitch to differentiate the assistant’s voice from the reader’s.
• Works with screen off and conserves battery life.
⏯️ Hands-Free Control
• Play / pause, next / previous sentence, stop.
• Quick bookmarks directly from your headset.
• Auto-pause during incoming calls.
• Choose page flipping by last word or sentence end.
✨ Save Important Parts
• Long press to save highlights to notes.
• One-tap export of all notes and translations to a single file – great for study summaries and glossaries.
• Easily clear notes when no longer needed.
🔧 Extra Features
• Term replacement table for complex names and jargon.
• Sleep timer – fall asleep to your favorite book.
• Background MP3 playback or uninterrupted music continuation.
• Smart folder scanning to keep your library organized.
Why MultiReader?
• One app – book reader, audiobook player, and language trainer in one.
• Works offline; only selected text is sent to GPT servers.
• Free to use (with minimal, non-intrusive ads).
• Battery-friendly and lightweight.