PDF Reader Android
PDF Reader gets 500+ downloads a day worldwide (AppInsider estimate, September 2026, rounded down to a band).
PDF Reader is #83 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
DeveloperBusiness Influx
CategoryTools
PriceFree
Released
Installs50k+
Rating★ 4.2 (109)
Updated–
Content ratingEveryone
Rating
4.2 ★
109 ratings
Measured
Best rank now
#83
Tools FreeMeasured
PDF Reader on Google Play
App details
App ID
com.smartreader.documentreaderapp
Publisher
Business Influx
Content rating
Everyone
PDF Reader 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.
Where PDF Reader's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
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 makes money: subscriptions, one-off purchases and ads.
Ads
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 | #83 |
Apps near PDF Reader on the chart
Tools Free, around #83.
Ratings
Google Play, worldwide.
Rating
4.2 ★
109 ratings
Measured
Ratings
109
Measured
Written reviews
3
Measured
About PDF Reader
Looking for an all-in-one PDF solution to read, edit, annotate, convert, and sign PDF documents? PDF Pro makes working with PDFs effortless, boosting your productivity anytime, anywhere.
Whether you need to view files for study, edit text and images for business, convert documents to Word, or scan paper receipts into high-quality PDFs, PDF Pro is your ultimate mobile office companion.
Key Features:
★ POWERFUL PDF READER & VIEWER
• Smooth scrolling and fast rendering engine.
• Multiple viewing modes: Single Page, Continuous Scroll, and Dark Mode.
• Quick search to locate specific keywords instantly.
• Jump directly to pages with intuitive navigation and bookmarks.
★ ADVANCED PDF EDITOR & ANNOTATOR
• Edit text, images, and links directly in the PDF file.
• Highlight, underline, strikethrough, and add text comments.
• Freehand drawing tool to mark up documents easily.
• Insert pre-designed stamps or custom shapes.
★ SMART PDF CONVERTER & SCANNER
• High-quality camera scanner to turn documents, receipts, and notes into PDFs.
• Convert PDF to Word, Excel, PowerPoint, and JPG image formats.
• Convert office files (DOCX, XLSX, PPTX) to secure PDF formats.
• Optical Character Recognition (OCR) to extract text from images and scanned docs.
★ SIGN, FILL & SECURE PDFs
• Easily fill out interactive forms and checkboxes.
• Create your electronic signature and sign documents instantly.
• Set passwords to protect sensitive data with robust encryption.
• Add custom watermarks to secure your intellectual property.
★ PAGE MANAGEMENT & STORAGE
• Merge multiple PDFs into a single file or split one PDF into separate pages.
• Rotate, delete, and rearrange pages effortlessly.
• Organize files with custom folders and tags.
• Sync seamlessly with major cloud services (Google Drive, Dropbox, OneDrive).
Why Choose PDF Pro?
✔ Lightweight, clean, and user-friendly user interface.
✔ Enterprise-grade security features protecting your privacy.
✔ Frequent updates with new productivity features.
Download PDF Pro today and simplify your document workflow!
Whether you need to view files for study, edit text and images for business, convert documents to Word, or scan paper receipts into high-quality PDFs, PDF Pro is your ultimate mobile office companion.
Key Features:
★ POWERFUL PDF READER & VIEWER
• Smooth scrolling and fast rendering engine.
• Multiple viewing modes: Single Page, Continuous Scroll, and Dark Mode.
• Quick search to locate specific keywords instantly.
• Jump directly to pages with intuitive navigation and bookmarks.
★ ADVANCED PDF EDITOR & ANNOTATOR
• Edit text, images, and links directly in the PDF file.
• Highlight, underline, strikethrough, and add text comments.
• Freehand drawing tool to mark up documents easily.
• Insert pre-designed stamps or custom shapes.
★ SMART PDF CONVERTER & SCANNER
• High-quality camera scanner to turn documents, receipts, and notes into PDFs.
• Convert PDF to Word, Excel, PowerPoint, and JPG image formats.
• Convert office files (DOCX, XLSX, PPTX) to secure PDF formats.
• Optical Character Recognition (OCR) to extract text from images and scanned docs.
★ SIGN, FILL & SECURE PDFs
• Easily fill out interactive forms and checkboxes.
• Create your electronic signature and sign documents instantly.
• Set passwords to protect sensitive data with robust encryption.
• Add custom watermarks to secure your intellectual property.
★ PAGE MANAGEMENT & STORAGE
• Merge multiple PDFs into a single file or split one PDF into separate pages.
• Rotate, delete, and rearrange pages effortlessly.
• Organize files with custom folders and tags.
• Sync seamlessly with major cloud services (Google Drive, Dropbox, OneDrive).
Why Choose PDF Pro?
✔ Lightweight, clean, and user-friendly user interface.
✔ Enterprise-grade security features protecting your privacy.
✔ Frequent updates with new productivity features.
Download PDF Pro today and simplify your document workflow!