Listen to Any Document
Anywhere With oBook
Experience intelligent text-to-speech. With realistic AI voices, camera scanning, and hands-free learning.
Where Reading Meets Intelligent AudioText-to-Speech Made Natural and Effortless Convert PDFs, articles, and documents into lifelike audio with synchronized text highlighting, adjustable speed controls, and offline access — designed for busy readers who want to learn on the go.
Smart Reading Assistant Powered by AI
Transform how you consume content with oBooks intelligent text-to-speech engine. Listen to PDFs and documents hands-free, capture notes instantly, and access your audio library offline — designed for productivity on the go.
Transform how you consume content with oBooks intelligent text-to-speech engine. Listen to PDFs and documents hands-free, capture notes instantly, and access your audio library offline — designed for productivity on the go.
Natural Text-to-Speech with Real-Time HighlightingExperience premium audio reading with oBooks advanced AI voices that sound remarkably human. Follow along effortlessly with synchronized text highlighting that moves as you listen, ensuring you never lose your place. Adjust playback speed from 0.5x to 3x to match your learning pace, whether you are absorbing complex research papers or catching up on articles during your commute. Our intelligent reading engine transforms any PDF, document, or webpage into a personalized audiobook experience, making knowledge accessible anytime, anywhere.
Smart OCR Camera Scanning for Instant Audio ConversionTurn any printed material into audio instantly with oBooks powerful camera scanning technology. Simply point your phone at textbooks, magazines, documents, or even handwritten notes, and watch as our advanced OCR engine converts them into crystal-clear, natural-sounding speech. Perfect for students digitizing study materials, professionals processing reports on the go, or anyone who wants to listen to physical books without retyping. Support for 50+ languages means you can scan and listen to content from around the world. Save everything to your personal offline library and access your scanned documents anytime, even without an internet connection.
Smart Notes and Highlights for Enhanced RetentionCapture your insights effortlessly while listening with oBooks integrated note-taking and highlighting system. Mark important passages with a single tap, add your own observations, and create a searchable knowledge base that syncs across all your devices. Review your highlights later to reinforce learning and retain information up to 3x better than passive listening alone. Perfect for students preparing for exams, researchers organizing findings, or professionals building a reference library. Export your notes as PDF or share them with study groups. With smart bookmarks, you can instantly jump back to key sections and never lose track of important concepts. Transform passive listening into active learning with tools designed for serious readers who want results.
oBook has completely transformed how I study. I can now listen to research papers while commuting!
The natural AI voices and highlighted text sync make it so easy to absorb complex material. I've finished twice as many readings this semester!
Sarah Chen
Graduate Student
Finally, an app that lets me get through documents during my morning run. The offline mode is a game-changer.
I love the adjustable playback speed and the ability to take notes on the go. oBook turns dead time into productive learning time!
Marcus Johnson
Business Professional
The voice quality is incredibly natural. It's like having a professional narrator for any text I want to read.
I use the camera scan feature to convert printed books into audio instantly. The multi-language support helps me learn French while listening!
Aisha Patel
Book Enthusiast
oBook saves me hours every week. I listen to technical documentation and articles at 1.5x speed during my workout.
The highlighting and notes features help me bookmark important sections. It's perfect for staying updated with industry trends hands-free!
David Lee
Software Engineer