VivaRead: PDF, EPUB & Study AI
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About this app
1. Optimized for reading books and documents on your phone:
- Listen to and copy text from scanned PDFs, with word-by-word highlighting as the text is read aloud.
- Automatically fit PDF text to your screen width for larger, easier-to-read text without content extending beyond the screen.
- Keep PDF pages steady as you swipe. Enjoy larger text while preserving the original layout, so PDFs remain easy to read on your phone without reflow.
- Search, highlight, bookmark, change fonts, and adjust line spacing and margins.
- Organize your books into collections and mark your favorites.
- Track your reading time and easily monitor your reading habits.
2. Your study and research assistant:
- Highlight content to ask AI questions and add notes in text-based PDFs, scanned PDFs, and EPUBs.
- Chat with the AI assistant about the PDF or EPUB page you are reading, or ask questions about the entire document.
- Get contextual AI suggestions: Automatically identify book categories, such as academic, finance, and literature, and suggest relevant questions about text, images, and formulas.
- Get instant answers about selected content: Solve exercises and analyze passages or scanned PDF images.
- See clear, accurate source references in AI answers for both PDFs and EPUBs.
3. Natural-sounding voices:
- Choose from thousands of natural, non-robotic voices that bring stories to life.
- Listen to stories with the screen off or keep playback running in the background.
- Create a reading voice using your own voice or a loved one’s, for your listening enjoyment or to narrate stories for your child.
- Turn photos and typed text into audio.
- Enjoy natural-sounding voices for free, with premium voice options available for a fee.
4. Seamless Google Drive sync:
- Sync your books, notes, excerpts, reading progress, and time spent reading each book to Google Drive.
5. An extensive library of books and stories:
- Explore thousands of books and stories in English, Vietnamese, French, Portuguese, Spanish, and more.
- All books and stories comply with copyright requirements.
- Listen to and copy text from scanned PDFs, with word-by-word highlighting as the text is read aloud.
- Automatically fit PDF text to your screen width for larger, easier-to-read text without content extending beyond the screen.
- Keep PDF pages steady as you swipe. Enjoy larger text while preserving the original layout, so PDFs remain easy to read on your phone without reflow.
- Search, highlight, bookmark, change fonts, and adjust line spacing and margins.
- Organize your books into collections and mark your favorites.
- Track your reading time and easily monitor your reading habits.
2. Your study and research assistant:
- Highlight content to ask AI questions and add notes in text-based PDFs, scanned PDFs, and EPUBs.
- Chat with the AI assistant about the PDF or EPUB page you are reading, or ask questions about the entire document.
- Get contextual AI suggestions: Automatically identify book categories, such as academic, finance, and literature, and suggest relevant questions about text, images, and formulas.
- Get instant answers about selected content: Solve exercises and analyze passages or scanned PDF images.
- See clear, accurate source references in AI answers for both PDFs and EPUBs.
3. Natural-sounding voices:
- Choose from thousands of natural, non-robotic voices that bring stories to life.
- Listen to stories with the screen off or keep playback running in the background.
- Create a reading voice using your own voice or a loved one’s, for your listening enjoyment or to narrate stories for your child.
- Turn photos and typed text into audio.
- Enjoy natural-sounding voices for free, with premium voice options available for a fee.
4. Seamless Google Drive sync:
- Sync your books, notes, excerpts, reading progress, and time spent reading each book to Google Drive.
5. An extensive library of books and stories:
- Explore thousands of books and stories in English, Vietnamese, French, Portuguese, Spanish, and more.
- All books and stories comply with copyright requirements.
Read PDF & EPUB books, listen with natural voices, and study smarter with AI.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- This app may share these data types with third partiesApp activity, App info and performance, and Device or other IDs
- No data collectedLearn more about how developers declare collection
- Data isn’t encrypted
- Data can’t be deleted
What’s new
What's new in 6.2.0:
• Word (.docx) Support: Smooth mobile reading view, built-in editor (edit text, styles, formatting), and safe copy saving.
• DOCX Text-to-Speech & AI Chat: Listen with natural voices, real-time word highlighting, and ask questions with AI.
• Smoother PDF Reading: Steady vertical scrolling without horizontal drift on zoomed pages; faster loading.
• Improved multilingual voice synchronization and voice streaming quality.
• Bug fixes and performance improvements.
• Word (.docx) Support: Smooth mobile reading view, built-in editor (edit text, styles, formatting), and safe copy saving.
• DOCX Text-to-Speech & AI Chat: Listen with natural voices, real-time word highlighting, and ask questions with AI.
• Smoother PDF Reading: Steady vertical scrolling without horizontal drift on zoomed pages; faster loading.
• Improved multilingual voice synchronization and voice streaming quality.
• Bug fixes and performance improvements.
Everyone
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About the developer
NGUYEN VAN HUNG
aiappgame@gmail.com
Yen Duong
Y Yen
Nam Định 420000
Vietnam
