verified builds
Android 5+ ready

Next‑gen apps
for modern workflows

Two powerful utilities — core engine and PDF companion. Both lightweight, optimized for speed and built with cutting-edge tools. One-click install, zero bloat.

2 flagship apps
instant setup
debug optimized

Choose your tool

Reliable, fast, and secure Android packages — ready to sideload

v1.0 · debug core

app-debug.apk

Main application engine with real‑time sync, offline mode and modern UI. Ultra-fast performance and robust architecture.
  • Optimized ARM64 / x86 / universal
  • GPU‑accelerated PDF rendering
  • Low memory footprint & instant launch
  • Biometric & passcode lock
  • AES‑256 encrypted local storage
  • Background sync & offline queue
Download APK · 18.74 MB
SHA-256 verified · debug signed
v1.0 · pdf‑suite

app-debug-pdf.apk

Advanced document viewer, annotation toolkit & intelligent form filler. Seamless PDF experience with cloud integration.
  • Optimized ARM64 / x86 / universal
  • GPU‑accelerated PDF rendering
  • Low memory footprint & instant launch
  • Biometric & passcode lock
  • AES‑256 encrypted local storage
  • Background sync & offline queue
Download APK · 18.79 MB
Digital signature ready · PDF 1.0

Sideload with confidence

Both APKs are signed with a debug certificate (development build). To install, enable “Install from unknown sources” on your Android device, then tap the downloaded file. Works on Android 8+ (recommended 11+).

No malware / adware Lightweight < 20MB each
Contact for License

Use direct download links or share this page on your Android device for quick access. Both files are hosted locally relative to this landing page.

Native Android builds
minSdkVersion 24, target 34
Universal APKs
arm64-v8a + armeabi-v7a + x86
Privacy first
no tracking, open‑source core
© 2026 AppVault — internal distribution
debug builds · app-debug.apk & app-debug-pdf.apk
Direct downloads — secure & fast