Screenshots
About Pdf Reader Viewer
PDF Reader Viewer is your complete solution for reading, managing, and working with PDF files on your Android device. Whether you need to quickly open documents, organize your collection, or make edits, this professional-grade app combines powerful viewing capabilities with practical productivity tools.
Access your entire PDF library effortlessly. The app automatically searches and displays all PDF files stored on your device, eliminating the need to hunt through folders. Your recently opened documents appear in a dedicated Recent section, sorted by last access date, so you can instantly return to files you're actively reading. Create a Favorites collection to bookmark your most-used documents for quick retrieval. With a fast search function, finding specific PDFs among hundreds of files takes just seconds.
Customize your reading experience to match your preferences. Switch between horizontal and vertical scrolling modes to find the layout that works best for your eyes and workflow. Adjust zoom levels freely to make text as large or as small as you need. Navigate directly to any page with the Go to Page feature, saving time when working with lengthy documents. Choose between List and Grid View options, and enable Dark Mode for comfortable reading in any lighting condition.
Manage, edit, and protect your documents with confidence. Rename or delete files with simple operations, merge multiple PDFs into a single document, or split large files into smaller sections. Add bookmarks to mark important locations, take notes directly within documents, and set password protection to keep sensitive files secure. Sharing documents with colleagues or friends is straightforward—send any PDF instantly to your contacts.
Whether you're processing work contracts, reviewing research papers, reading e-books, or managing administrative documents, PDF Reader Viewer streamlines your document workflow. The intelligent interface helps you stay organized and productive, while essential editing and management features eliminate the need for multiple specialized apps. Download PDF Reader Viewer today and transform how you interact with PDF documents.
Pros & Cons
Pros
- Automatically discovers all PDFs on your device without manual folder browsing
- Dark mode, adjustable zoom, and dual scroll modes customize your reading comfort
- Merge, split, rename, and password-protect PDFs without leaving the app
- Bookmarks, notes, and favorites let you organize and annotate documents directly
Cons
- Password protection and editing features may have limited compatibility with some PDF standards
- No mention of cloud sync, so documents stay local to one device only
- Merging and splitting large PDFs could consume significant device storage temporarily
- App requires access to all device files to search and display your entire PDF library
Frequently asked questions about Pdf Reader Viewer
Is Pdf Reader Viewer safe to download?
A malware scan report for this version of Pdf Reader Viewer is not available on Unstore yet. Only install files from sources you trust and keep your device's security protection turned on.
What are the system requirements for Pdf Reader Viewer?
Pdf Reader Viewer runs on Android. It requires Android 6.0 (Marshmallow) or later. The download size is 11.3 MB.
What is the latest version of Pdf Reader Viewer?
The latest version of Pdf Reader Viewer on Unstore is 1.2.1. It was last updated on May 22, 2026.
Who develops Pdf Reader Viewer?
Pdf Reader Viewer is developed by blue.swan.dev.
Related Apps
HWiNFO
Hardware monitoring for Windows—track CPU temp, GPU load, fan speed, voltage in real time.
TransMac
Read Mac drives and DMG files on Windows. Access APFS/HFS+ storage and create disk images.
Advanced SystemCare Free
System optimization tool: clean, repair, and secure your PC. Remove malware, fix errors, and boost performance.
Display Driver Uninstaller (DDU)
Driver uninstaller for GPU and audio — removes residual files for clean Windows updates
Glary Utilities
PC maintenance and optimization suite — clean, repair, and speed up your Windows computer in one action.
Universal ADB Drivers
ADB drivers for Android: Connect any smartphone to Windows PC without manufacturer software.
Latest Articles

Play a free Color Ball Sort Puzzle-style game in your browser (no download)
Oct 6, 2026

Play a free Beach Buggy Racing-style kart racer in your browser (no download)
Oct 6, 2026

Play a free Alto's Adventure-style game in your browser (no download)
Oct 6, 2026

Free online whiteboard like Jamboard: use Quickboard in your browser, no signup
Oct 6, 2026
Free online running pace calculator: splits, race predictor and daily challenge, no download
Oct 6, 2026