# PDFAmora: Merge & Split PDF

> Merge, split, compress, convert, rotate, watermark & protect PDFs offline.

Canonical page: [https://chrome-stats.com/d/com.ndtstudio.pdfamora](https://chrome-stats.com/d/com.ndtstudio.pdfamora)

## Overview

- **ID:** `com.ndtstudio.pdfamora`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** NDT
- **Category:** PRODUCTIVITY
- **Downloads:** 16
- **Version:** 1.0.5
- **Last updated:** 2026-09-16
- **First published:** 2026-04-27
- **Publisher country:** VN
- **Size:** 28 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.ndtstudio.pdfamora)
- **Website:** [https://ndtstudio.com](https://ndtstudio.com/)
- **Privacy policy:** [http://ndtstudio.com/html/privacy.html](http://ndtstudio.com/html/privacy.html)

## Description

PDFAmora — Your Offline PDF Companion<br><br>PDFAmora is a complete PDF toolkit that processes your documents entirely on your device. Your files are never uploaded to a server and never leave your phone.<br><br>8 POWERFUL PDF TOOLS<br><br>• MERGE PDF — Combine multiple PDF files into one document. Drag and drop to reorder pages before merging.<br><br>• SPLIT PDF — Extract specific page ranges or split into individual pages. Visual page selector with a range slider.<br><br>• COMPRESS PDF — Reduce file size with 3 quality levels (Low, Medium, High) while keeping documents readable.<br><br>• CONVERT — PDF to images (PNG/JPG) and images to PDF. Turn photos and scans into proper PDF documents.<br><br>• ROTATE PDF — Rotate pages by 90°, 180° or 270°. Select individual pages or rotate them all at once.<br><br>• WATERMARK — Add text watermarks. Choose from 6 positions including diagonal, and adjust size and opacity.<br><br>• PROTECT PDF — Encrypt PDF files with a password. Set permissions for printing, copying and editing.<br><br>YOUR FILES STAY ON YOUR DEVICE<br><br>• Every PDF operation runs locally — no upload, no cloud processing<br>• Works without an internet connection<br>• No account and no login<br>• Your documents are never sent anywhere<br><br>BEAUTIFUL AND INTUITIVE<br><br>• Clean, modern Material Design 3 interface<br>• Light and dark themes<br>• Available in 11 app languages, including English, Vietnamese, Chinese, Hindi, Spanish, French, Arabic, Bengali, Portuguese, Russian and Japanese<br>• Smooth animations and a responsive layout<br><br>ORGANISED WORKFLOW<br><br>• Recent files — quick access to documents you have just processed<br>• History — review your past PDF operations<br>• Share — send processed files through any app<br><br>ABOUT ADS<br><br>PDFAmora is free and supported by advertising. Ads are provided by Google AdMob, which requires an internet connection and may use your device&#39;s advertising ID. Your PDF files themselves are never used for advertising and are never uploaded.<br><br>Developed by NDT Studio, with a focus on quality, privacy and a clean user experience.

## Rankings

- #2,725,069 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.gms.permission.AD_ID`
- `com.ndtstudio.pdfamora.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.ndtstudio.pdfamora)