Secure PDF Viewer

8.9 68

v31 by GrapheneOS

Secure PDF Viewer XAPK 下載 Secure PDF Viewer XAPK 下載

關於 PDF Viewer

PDF Viewer(包名:app.grapheneos.pdfviewer.play)開發者是GrapheneOS,PDF Viewer的最新版本31更新時間為2025年08月31日。Secure PDF Viewer的分類是生產應用。您可以查看Secure PDF Viewer的開發者下的所有應用。目前這個應用免費。該應用可以從APKFab或Google Play下載到Android 8.0+。APKFab.com的所有APK/XAPK文檔都是原始文檔並且100%安全下載的資源。
基於 pdf.js 和內容提供者的簡單 Android PDF 檢視器。該應用程式不需要任何權限。 PDF 流被饋送到沙盒 WebView 中,而不授予其存取網路、文件、內容提供者或任何其他資料的權限。
Content-Security-Policy 用於強制 WebView 中的 JavaScript 和樣式屬性完全是來自 APK 資產的靜態內容,並阻止自訂字體,因為 pdf.js 會自行處理渲染這些字體。
它重複使用了強化的 Chromium 渲染堆疊,同時僅暴露與實際 Web 內容相比的攻擊面的一小部分。 PDF 渲染程式碼本身是記憶體安全的,停用了動態程式碼評估,即使攻擊者確實透過利用底層 Web 渲染引擎獲得了程式碼執行權,他們也位於 Chromium 渲染器沙箱中,其存取權限比瀏覽器中的存取權限要少。

PDF Viewer 31 更新

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.
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PDF Viewer 資訊
歷史版本 更多
Secure PDF Viewer
Secure PDF Viewer 31 XAPK APKs
2025年09月04日 4.15 MB

Requires Android: Android 8.0+

Screen DPI: 160dpi

SHA1: daf94cac083c7a2d02298d008d4a9fee0461b662

Size: 4.15 MB

What's New:

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.
Secure PDF Viewer
Secure PDF Viewer 30 XAPK APKs
2025年05月06日 4.15 MB
Variant
Arch
Version
DPI
Android 8.0+
160dpi
Android 8.0+
160dpi
Secure PDF Viewer
Secure PDF Viewer 29 XAPK APKs
2025年05月01日 4.13 MB

Requires Android: Android 8.0+

Screen DPI: 160dpi

SHA1: 6b00a3dd128d204fa8a43f0f41ee2bbdabe1cf47

Size: 4.13 MB

What's New:

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.
Secure PDF Viewer
Secure PDF Viewer 28 XAPK APKs
2025年04月12日 3.48 MB

Requires Android: Android 8.0+

Screen DPI: 160dpi

SHA1: 135b5e8dc500a31bb3cc757e904db13cf4a59dd1

Size: 3.48 MB

What's New:

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.
更多資訊

更新日期:

最新版本:

31

請求更新:

提交最新版本

Available on:

Google Play

系統要求:

Android 8.0+