需要零權限的安全 PDF 查看器

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為此評分

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防病毒和安全掃描結果

掃描日期: Jun 2, 2025 軟件版本: 30

狀態: ✅ 值得信賴 & 安全安裝 此應用由 GrapheneOS 簽署，具有信任和驗證的數字簽名，會更新現有的 Secure PDF Viewer 安裝 證書指紋: d193611bd989c6c4059109ff6a522e0626303bba 簽發人: CN=Daniel Micay 我們如何驗證 APK 文件安全性

Android 防病毒 狀態

K7GW 乾淨 ✅

DrWeb 乾淨 ✅

VirIT 乾淨 ✅

ClamAV 乾淨 ✅

Google 乾淨 ✅

Ikarus 乾淨 ✅

Lionic 乾淨 ✅

Sophos 乾淨 ✅

Yandex 乾淨 ✅

Alibaba 乾淨 ✅

Tencent 乾淨 ✅

Xcitium 乾淨 ✅

Fortinet 乾淨 ✅

Kingsoft 乾淨 ✅

Symantec 乾淨 ✅

AhnLab-V3 乾淨 ✅

Kaspersky 乾淨 ✅

Microsoft 乾淨 ✅

Trustlook 乾淨 ✅

ESET-NOD32 乾淨 ✅

Avast-Mobile 乾淨 ✅

NANO-Antivirus 乾淨 ✅

BitDefenderFalx 乾淨 ✅

Secure PDF Viewer PDF 阅读器应用为 Android 描述

Simple Android PDF viewer that doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or files. Content-Security-Policy is used to enforce that the JavaScript and styling properties within the WebView are entirely static content from the apk assets. 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 no access to the network (unlike a browser), files, or other content.

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規格

Package Name	app.grapheneos.pdfviewer
要求	Android 8.0 (Oreo API 26)
Content Rating	Everyone
作者	GrapheneOS
APK 大小	3.5 MB
分类	生产力与商业, PDF 阅读器
Source Code	https://github.com/GrapheneOS/PdfViewer