PDF Viewer & Book Reader simplifies how you interact with digital documents. This versatile app lets you open, organize, and annotate PDFs and eBooks effortlessly. Designed with a clutter-free interface, it supports secure storage, quick sharing, and customizable reading modes—ideal for students, professionals, and casual readers who value both functionality and simplicity.
Features of PDF Viewer & Book Reader:
🌟 Smart Annotation Tools: Highlight text, add notes, or draw directly on documents for seamless editing.
🌟 Night Mode & Custom Themes: Adjust brightness and contrast or switch to dark mode for comfortable reading.
🔒 Document Security: Lock files with PINs, fingerprints, or encryption to protect sensitive data.
📁 Cloud Integration: Sync with Google Drive, Dropbox, or OneDrive for cross-device access.
⚡ Fast Search: Locate keywords or phrases in seconds across large files.
🔄 Auto-Scroll & Rotation: Hands-free scrolling and adjustable page orientation enhance accessibility.
Advantages of PDF Viewer & Book Reader:
Lightweight design ensures smooth performance on older devices.
No ads in core viewing modes, minimizing distractions.
Supports over 15 languages, including right-to-left scripts like Arabic.
Free version includes essential tools without requiring sign-ups.
Disadvantages of PDF Viewer & Book Reader:
- Advanced editing features (e.g., OCR, batch conversions) require a subscription.
- Limited collaboration options compared to desktop-centric rivals.
- Occasional lag when handling 100+ page files on low-RAM devices.
Development Team
Created by DigiDocs Inc., a team specializing in productivity tools since 2018, the app leverages feedback from 500K+ beta testers to refine its user-centric design and security protocols.
Competitive Products of PDF Viewer & Book Reader:
Adobe Acrobat Reader: More robust editing but heavier and subscription-focused.
Xodo PDF Reader: Strong collaboration tools but lacks intuitive organization features.
Moon+ Reader: Superior eBook customization but weaker PDF handling.
Market Performance of PDF Viewer & Book Reader:
Rated 4.6/5 on Google Play (1.2M+ downloads) and 4.4/5 on iOS, praised for its clean interface and reliable performance. Users highlight its bookmarking system and ease of sharing files via QR codes.
Version Information
Latest update (v4.10.0(9000342)) introduced split-screen mode, improved text rendering, and reduced battery consumption during prolonged use.