Secure PDF Viewer33 - Google Play
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Publisher Description
Secure PDF viewer with zero permissions required
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.
About Secure PDF Viewer
The company that develops Secure PDF Viewer is GrapheneOS. The latest version released by its developer is 33.
To install Secure PDF Viewer on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-07-30 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Secure PDF Viewer as malware as malware if the download link to app.grapheneos.pdfviewer.play is broken.
How to install Secure PDF Viewer on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Secure PDF Viewer is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Secure PDF Viewer will be shown. Click on Accept to continue the process.
- Secure PDF Viewer will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version 33
posted on 2026-07-30
See https://github.com/GrapheneOS/PdfViewer/releases/tag/33 for the full release notes.
version 32
posted on 2026-07-08
This release has a massive overhaul of the user interface including page swipe gestures along with other major changes. See https://github.com/GrapheneOS/PdfViewer/releases/tag/32 for the full release notes.
version 31
posted on 2025-08-31
Notable changes in version 31:
• minor fixes for edge-to-edge support
• fix issue causing the text layer used for text selection to not rotate when the PDF is rotated within the app
• enable hardware memory tagging for use outside of GrapheneOS in the narrow cases where it's available
• update pdf.js to 5.4.149
• update other npm dependencies
• update AndroidX libraries
• update Android SDK and toolchain
See https://github.com/GrapheneOS/PdfViewer/releases/tag/31 for the full release notes.
version 30
posted on 2025-05-01
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.
version 29
posted on 2025-04-28
Notable changes in version 29:
• update CSS for recent pdf.js versions to fix major issues with text selection
• update pdf.js to 5.2.133
• automate obtaining the latest character maps, ICC profiles, standard fonts and WebAssembly files from the currently used pdf.js release instead of manually handling updates
• update esbuild to 0.25.3
See https://github.com/GrapheneOS/PdfViewer/releases/tag/29 for the full release notes.
version 28
posted on 2025-04-10
Notable changes in version 28:
• add back JPEG 2000 image support unintentionally removed in PDF Viewer version 27 due to pdf.js splitting it out
• add JavaScript fallback for JPEG 2000 image support for when the WebView JIT is disabled
• improve CMYK to RGB conversion when the WebView JIT is enabled via ICC profile support provided by the pure Rust qcms library compiled to WebAssembly
See https://github.com/GrapheneOS/PdfViewer/releases/tag/28 for the full release notes.
version 26
posted on 2025-02-24
Notable changes in version 26:
• prevent trying to open document properties before they're loaded to avoid a rare crash
See https://github.com/GrapheneOS/PdfViewer/releases/tag/26 for the full release notes.
version 23
posted on 2025-02-18
Notable changes in version 23:
• add standard fonts to improve rendering of PDFs expecting certain fonts to be available at the expense of increasing the app size, similar to bundling character maps for legacy character sets in version 21
See https://github.com/GrapheneOS/PdfViewer/releases/tag/23 for the full release notes.
version 20
posted on 2024-11-28
Notable changes in version 20:
• improve app compatibility by trying to load data with no MIME type passed
• improve zoom gesture by scrolling during zooming to keep focus in the same place instead of the top left corner
• hide text layer during scaling to avoid scrollable blank space when zooming out
• update dependencies
• update target SDK to 35 (Android 15)
• enable generation of v4 APK signatures
See https://github.com/GrapheneOS/PdfViewer/releases/tag/20 for the full release notes.
version 19
posted on 2024-05-07
Notable changes in version 19:
• avoid crash from unhandled exception in PDF date parsing for displaying metadata
• update eslint to 0.21.1
• avoid false positive lint checks
See https://github.com/GrapheneOS/PdfViewer/releases/tag/19 for the full release notes.
Disclaimer
Official Google Play Link
We do not host Secure PDF Viewer on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Secure PDF Viewer is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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