PDF Reader – PDF Viewer Live

Name: PDF Reader – PDF Viewer
Author: Castle-apps

Castle-apps7 apps · 248.2K installsProductivityFree · contains adscom.Castle.PDF

Fast PDF Reader & PDF Viewer with dark mode, offline support and high zoom

Alert me ★ Watch Open in Play ↗

Total installs: 3,156
Installs / day: —
Rating: —★
Released: 31 May 2022
Last update: 2 Jan 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

Inspect the APK

Have this app's APK or XAPK file? Upload it to see the ad & analytics SDKs it bundles, a hidden home-screen launcher or accessibility access, the AdMob app id, and the full permission list — read straight from the file, nothing installed. Bring the file from your device or a mirror; we never fetch it from Google Play.

Permissions

7 in 3 groups

4 Sensitive1 Notable2 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

OtherNotable3

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

📘 PDF Reader – Fast, Lightweight & Offline PDF Viewer PDF Reader is a modern, fast, and secure PDF Viewer designed for smooth and comfortable PDF file reading on Android devices. This Best PDF Reader helps you instantly open, view, search, zoom, and share PDF files easily—anytime, anywhere, even without internet access. If you need a reliable PDF Reader app that is lightweight, powerful, and easy to use, this app is the perfect choice. ⭐ Best PDF Reader for Android This PDF Reader automatically scans your device and displays all available PDF files in one place. No need to browse folders manually. With optimized performance and a clean interface, this PDF Viewer delivers a smooth reading experience for students, professionals, and everyday users. Works 100% offline and supports the latest Android versions, including Android 16. 🔑 Key Features – PDF Reader & PDF Viewer 📲 Full Screen Mode Read documents without distractions using full screen PDF viewing mode. ⬛ Dark Mode PDF Reader Switch to dark mode for comfortable night reading and reduced eye strain. 🏋️ Lightweight PDF Reader App Consumes less storage and runs smoothly even on low-memory devices. 📱 Android 16 Supported Optimized for modern Android devices with stable performance. 🔒 Keep Screen On Mode Prevent screen timeout while reading important PDF documents. 🔍 Search Inside PDF Files Quickly find words or phrases using the built-in PDF search option. 📂 Auto Detect PDF Files Automatically lists all PDF files stored on your device. 🌐 Offline PDF Reader Open and read PDFs without internet connection. 🔎 High Zoom PDF Viewer Zoom in and out smoothly for clear text and detailed viewing. 📤 Share PDF Files Share PDF documents instantly with others using the share option. 📚 Perfect PDF Reader for Students reading notes, books, and study material Office users viewing reports and documents Professionals opening contracts and manuals Anyone looking for a reliable PDF Reader on Android 🔐 Safe & Secure PDF Viewer Your privacy matters. This PDF Reader app works completely offline and does not upload, store, or track your files. All documents remain on your device. 🚀 Why This Is the Best PDF Reader ✔ Fast and smooth performance ✔ Simple and clean user interface ✔ Offline PDF reading support ✔ Lightweight and battery-friendly ✔ Essential features without clutter Whether you need a daily PDF Viewer or a reliable PDF Reader for work and study, this app provides the best balance of speed, simplicity, and functionality. 👉 Download now and enjoy the Best PDF Reader & PDF Viewer experience on Android.

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