Secure PDF Viewer 4n736f

Secure PDF viewer with zero permissions required 414c

App info hv4z

Version :

Category :

Productivity

Update :

May 01, 2025

Installs :

85,311

Developer :

GrapheneOS

Requires Android :

Android 8.0+

Content Rating :

Everyone

Get it on :

APK

ment

App description 1t4h3

Android App Analysis and Review: Secure PDF Viewer, Developed by GrapheneOS. Listed in Productivity Category. Current Version Is 30, Updated On 01/05/2025 . According to s reviews on Google Play: Secure PDF Viewer. Achieved Over 85 thousand Installs. Secure PDF Viewer Currently Has 629 Reviews, Average Rating 4.4 Stars

Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to the network, files, content providers or any other data.

Content-Security-Policy is used to enforce that the JavaScript and styling properties within the WebView are entirely static content from the APK assets along with blocking custom fonts since pdf.js handles rendering those itself.

It reuses the hardened Chromium rendering stack while only exposing a tiny subset of the attack surface compared to actual web content. The PDF rendering code itself is memory safe with dynamic code evaluation disabled, and even if an attacker did gain code execution by exploiting the underlying web rendering engine, they're within the Chromium renderer sandbox with less access than it would have within the browser.

We are currently offering version 30. This is our latest, most optimized version. It is suitable for many different devices. Free directly apk from the Google Play Store or other versions we're hosting. Moreover, you can without registration and no required.

We have more than 2000+ available devices for Samsung, Xiaomi, Huawei, Oppo, Vivo, Motorola, LG, Google, OnePlus, Sony, Tablet ... with so many options, it’s easy for you to choose games or software that fit your device.

It can come in handy if there are any country restrictions or any restrictions from the side of your device on the Google App Store.

What's New 1e1a4k

Notable changes in version 30:

• make text selection color opaque to resolve recent contrast regression
• update Android Gradle plugin to 8.9.2
• update npm dependencies

See https://github.com/GrapheneOS/PdfViewer/releases/tag/30 for the full release notes.

Rate and review on Google Play store h3w6w

4.4

629 total

5 75.1

4 8.3

3 4.1

2 6.2

1 6.2

Total number of ratings 256p1f

Total number of active s rated for: Secure PDF Viewer

Total number of installs (*estimated) h642f

Estimation of total number of installs on Google Play, Approximated from number of ratings and install bounds achieved on Google Play.

Recent Comments 6t95n

Johannes Aylott 4c5218

Does everything I need and runs well. Very simple and basic, but that's what I'm looking for. I can print via the share option too. My only point for improvement would be for swiping between pages. Also, there seems no way of opening documents with this app by default, I have to manually select this app as an option to open pdfs every time I select the file outside the app. Would be nice if I could set it as my default pdf viewer.

Adrian G 2s3u6r

Great to see a security focused PDF viewer. Would love to see swipe to change page, and a few more options to zoom and auto fit to screen.

T J 6v1d5m

A simple and secure PDF reader. Does it's job well. Has basic functionality. If you need advanced functions, however, this app is not enough. But it still is a nice one to have in the metaphorical back pocket

Federico Navarrete 141h43

I think the app is very useful but I miss two options: 1) Swipe pages. 2) Reader mode. Nice that the first one is being implemented. The reader mode is an option to reflow the pages as reading a Book. You could get some ideas from Adobe, they call it Liquid. Any PDF will be transformed into a kind of eBook. Easier to read from small devices. I could record a video and show and example but I cannot share YouTube links here.

Meredith Swilling 1s3nm

Simple, effective, does what I need. The navigation (changing between pages, zooming, how to open a file in the first place) is not exactly intuitive, but I got used to it quick, still, it would be amazing to be able to swipe between pages, or have the pages scrollable. I really like that I can easily see a PDFs metadata with this app.

Danny M 2u5b36

I like to know that this is a secure way to view PDFs, however there are some areas where experience suffers. The maximum you can zoom into a document is pretty limited, and it seems to depend on your device's display size. Jumping to a page with the carasol may be fine for shorter documents, but for 100+ page documents, it's just not efficient. Finally, I wish there was an option for the app to automatically save your last position on a document to jump back into the next time it's opened.

Dr.Mayur Padol 48j6u

Best and small app, only vertical & gesture swipe is missing

McNinjaTNT 1g3w65

Nice app, however it needs some improvements. Can't swipe to change page, zoom level is questionable when you first open a file, and I think there should be an option to disable Fullscreen when the screen is tapped. Also an infinite scroll option would be nice, as opposed to having to manually switch pages.