PDF Reader & PDF Viewer Android
PDF Reader & PDF Viewer is #124 in Tools Free on Google Play in South Korea and charting in 1 of 15 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperOneTap Tools
CategoryTools
PriceFree
Released
Installs100k+
Rating★ 3.3 (0)
Updated–
Content ratingEveryone
Rating
3.3 ★
0 ratings
Measured
Best rank now
#124
Tools FreeMeasured
PDF Reader & PDF Viewer on Google Play
App details
App ID
com.onetaptool.pdfeditor.pdfreader
Publisher
OneTap Tools
Content rating
Everyone
PDF Reader & PDF Viewer downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Business model: Ad-led
How PDF Reader & PDF Viewer makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 15 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | ToolsFree | #124 |
Apps near PDF Reader & PDF Viewer on the chart
Tools Free, around #124.
Ratings
Google Play, worldwide.
Rating
3.3 ★
0 ratings
Measured
Ratings
0
Measured
About PDF Reader & PDF Viewer
PDF Reader & PDF Viewer helps you read, edit, convert, scan, and organize PDF documents with a collection of tools designed for everyday document management.
Whether you're viewing study materials, office documents, contracts, forms, or eBooks, the app provides features for working with PDF files in one place.
📘 PDF Reading
• Open PDF documents with clear page rendering.
• Scroll through pages with continuous or page-by-page navigation.
• Zoom in and out for detailed viewing.
• Use full-screen mode while reading.
• Jump directly to a specific page.
• Search text within PDF documents.
• Choose between light and dark display modes.
🔧 PDF Editing
• Highlight selected text.
• Add notes and comments.
• Draw or annotate directly on PDF pages.
• Mark documents for review or reference.
📷 PDF Scanning
• Scan paper documents using your device camera.
• Save receipts, notes, forms, books, and other documents as PDF files.
• Detect document edges and crop scanned pages.
• Store scanned files together with other PDF documents.
🔄 PDF Conversion
• Convert images into PDF documents.
• Convert supported document formats, including Word, Excel, to PDF.
• Save converted files for future access and sharing.
📂 File Management
• Organize documents by name, size, or recently opened.
• Rename or delete files.
• Browse and locate stored PDF documents.
• Keep study materials, office files, scanned documents, and eBooks organized.
🧰 PDF Utilities
• Merge multiple PDF files into one document.
• Split PDF files into separate documents.
• Share documents using email, messaging apps, or cloud storage services.
The app brings together PDF reading, editing, scanning, conversion, and file management features in a single interface, making it easier to manage PDF documents for work, study, and personal use.
Whether you're viewing study materials, office documents, contracts, forms, or eBooks, the app provides features for working with PDF files in one place.
📘 PDF Reading
• Open PDF documents with clear page rendering.
• Scroll through pages with continuous or page-by-page navigation.
• Zoom in and out for detailed viewing.
• Use full-screen mode while reading.
• Jump directly to a specific page.
• Search text within PDF documents.
• Choose between light and dark display modes.
🔧 PDF Editing
• Highlight selected text.
• Add notes and comments.
• Draw or annotate directly on PDF pages.
• Mark documents for review or reference.
📷 PDF Scanning
• Scan paper documents using your device camera.
• Save receipts, notes, forms, books, and other documents as PDF files.
• Detect document edges and crop scanned pages.
• Store scanned files together with other PDF documents.
🔄 PDF Conversion
• Convert images into PDF documents.
• Convert supported document formats, including Word, Excel, to PDF.
• Save converted files for future access and sharing.
📂 File Management
• Organize documents by name, size, or recently opened.
• Rename or delete files.
• Browse and locate stored PDF documents.
• Keep study materials, office files, scanned documents, and eBooks organized.
🧰 PDF Utilities
• Merge multiple PDF files into one document.
• Split PDF files into separate documents.
• Share documents using email, messaging apps, or cloud storage services.
The app brings together PDF reading, editing, scanning, conversion, and file management features in a single interface, making it easier to manage PDF documents for work, study, and personal use.