Privacy route for PDF Viewer - File Manager

Route updated: September 29, 2026

Package covered: dev.maplebyte.trail.fileviewer

Filesystem mapping

The application scans shared storage to present its folder explorer, storage survey, and duplicate report. File names, paths, sizes, hashes, and rendered document content stay within the Android device.

Local duplicate ledger

SHA-256 signatures for reviewed candidates may be saved in an app-private SQLite database. They identify local file content for duplicate comparison; the ledger is not synchronized elsewhere and disappears when app data is erased.

Changes to files

Nothing is removed during a survey. Deletion occurs only from the explorer after entries are marked and the confirmation is accepted.

Installer waypoint

A user-selected APK can be copied into private cache and granted read access to Android's installer. The operating system owns the remaining prompts and installation decision.

Data business

This build has no ads, remote telemetry, profile, sign-in, or cloud storage. The publisher receives no document inventory from the software.