PDF Reader - Smart PDF Viewer

Developer: 🇻🇳 GambiSoftVn

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3.1M installs

11K ratings

175K monthly active users

$10K+ monthly revenue est.

IAP 62% · Ad 38%

Install Trends

Weekly +8.1K

Steady

Monthly +39K

Steady

PDF Reader - Smart PDF Viewer Summary

PDF Reader - Smart PDF Viewer is a free, ad-supported, with in-app purchases Android app in Productivity by GambiSoftVn. Released in Nov 2024 (1 year ago). It has about 3.1M+ installs and 11K ratings with a 4.23★ (good) average. Based on AppGoblin estimates, it reaches roughly 175K monthly active users and generates around $10K+ monthly revenue (62% IAP / 38% ads). Store last updated Jun 15, 2026

Recent activity: 8.1K installs this week (39K over 4 weeks) showing steady growth , and 115 new ratings this week View trends →

Advertising: AppGoblin detected 1.00 monetized ad creatives shown inside the app.

SDK intelligence: AppGoblin detected 9 ad networks(e.g. InMobi), 5 development tools, 2 analytics: attribution, 1 analytics: product, 1 business tools,and 1 mediation integrated into PDF Reader - Smart PDF Viewer. View full SDK list →

Data tracking: The app's network data flows (API traffic to/from the app and its SDKs) were last crawled on Jul 20, 2026.

PDF Reader - Smart PDF Viewer SDKs Summary

PDF Reader - Smart PDF Viewer was last scanned for SDKs on 2026-07-02. Below is the overview of third-party companies detected in the app. The full list of SDKs, permissions and unknowns is available here.

App Details

Store ID: io.pdf.pdfreader.viewer.editor

First Released: 2024-11-29

Store Last Updated: 2026-06-15

App Store Category: Productivity

In-App Purchases: Yes

Ads: Yes

Price: Paid

Website: gambisoft.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2024-12-06

AppGoblin Last Crawled: 2026-08-01

Ads & App-Ads.txt

Ads.txt Last Crawled: 2025-10-20

Ads.txt Crawl Status: Success

4.23★

Ratings: 11K

5★

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1★

Screenshots

App Description

Easily read and manage all your PDF files

Looking to simple and all-in-one document manage - reading app ?

Let's try this simple and effective PDF Reader - Smart PDF Viewer for Android. Easily read and manage all your PDF files with this free PDF Reader app.

Smart PDF Reader App support reading all document formats ( Pdf, documents, receipts, etc...). This app also use to add e-signatures, convert pdf to images, merge pdf, split pdf and share PDF files with others.

With all-in-one document app, you will have both a PDF reader, ebook viewer, and PDF editor at the same time. PDF converter to easily convert images or scan files to PDF. All features is free, simple and easy to use.

PDF Reader app require MANAGE_EXTERNAL_STORAGE permission to locate, access, and edit your document files. Without this permission, this app can't work.

Try it for free now!
- Smart search and display all document files: PDF, Word, Excel, PPT
- Easy to search and manage PDF files
- All document viewer, office reader
- Free PDF viewer that can open, view, share
- One-click switch between light and dark mode
- Recently opened files in a simple list for quick viewing

Powerful PDF Tools
- Easily add e-signature
- Convert images to PDF
- Scan paper documents to PDF.
- Convert Word to PDF
- Search and copy any text in PDF files with ease
- Merge & split your PDF files
- Set password to protect your documents

Let PDF Reader - Smart PDF Viewer help you improve your work or study efficiency. Come and experience it!
If you have any suggestions or questions, please contact us : publishing@gambisoft.com.