MJ PDF - Fast PDF Viewer

Name: MJ PDF - Fast PDF Viewer
Rating: 4.61 (1790 reviews)
Author: mudlej

Livemudlej1 app · 167.4K installsToolsFreecom.gitlab.mudlej.MjPdfReader

A simple and powerful open source PDF documents viewer.

Alert me ★ Watch Open in Play ↗

Total installs: 167,414
Installs / day: —
Rating: 4.6★
Released: 26 Aug 2022
Last update: 24 Aug 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.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data App info and performance
Data is encrypted in transit

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups

4 Sensitive2 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

OtherNotable4

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

Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
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

MJ PDF is a fast, private, completely free, and open source PDF reader. It combines a powerful reader with a full PDF document library, with no ads anywhere! Reading - Fast and smooth PDF rendering. - Dark mode for the app and PDF pages. - Edge-to-edge full screen with configurable shortcut buttons. - Horizontal, vertical, dual-page, and right-to-left reading modes. - Auto-scroll with adjustable speed. - Hide margins, control brightness, lock zoom, and rotate pages. - Search inside documents with live results. - Table of contents, bookmarks, links, and navigation history. - Text Mode for reading PDFs with reflow, fonts, and themes. - Open password-protected and online PDFs. - Share and print PDF documents. Annotations - Highlight text and add notes. - Draw handwritten signatures. - Fill PDF forms. - Save annotations directly into PDF documents. - Select text for copying, sharing, web search, translation, and dictionary lookup. - Share quotes as images. Library - Browse your device with Recent, Library, and Folders views. - Search every PDF on your device. - Rename, delete, share, and manage PDF files directly from the library. - Continue reading from the last opened page. - Organize documents as To Read, Reading, Completed, and more. Privacy Your PDF documents and reading activity stay on your device. MJ PDF has no ads or tracking. If the app crashes, you can choose whether to send a technical diagnostic report to help identify and fix the problem. A crash report is never sent without your approval and does not include your PDF documents. Storage or All files access is used only to discover, open, rename, delete, and manage PDF documents across device storage and removable storage. Internet access is used to open PDFs from links and to send a crash report only when you explicitly approve it. MJ PDF is licensed under GPLv3. Official website: https://mudlej.com/projects/mj-pdf Source code: https://gitlab.com/mudlej_android/mj_pdf_reader

What's new

MJ PDF 3 is a major upgrade: • New home screen with three tabs: Recent, Library and Folders • Highlights, notes, handwritten signatures, and PDF forms • Dual-page and right-to-left reading modes • Rebuilt Text Mode with reflow, fonts, and themes • User Bookmarks, browser-like history, and better links and search • Customizable toolbar and fullscreen buttons • Backup and restore for settings and reading history • Major performance, privacy, stability, and new languages

Growing in Tools

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