Offline Evidence Vault Pro - Secure Case ManagerOffline Evidence Vault Pro - Secure Case Manager
Offline-first Flutter app to securely manage cases, store evidence, and export professional PDF or ZIP reports.Offline Evidence Vault Pro - Secure Case Manager
Offline-first Flutter app to securely manage cases, store evidence, and export professional PDF o...
Overview
Offline Evidence Vault Pro is a secure, offline-first Flutter application designed to manage sensitive cases and digital evidence without relying on any server or cloud connection.
The app allows users to create cases, attach photos, videos, and notes as evidence, and organize everything in a clear timeline. All data is stored locally on the device, ensuring full privacy and control.
For security, the application uses an App PIN system and automatically locks when the app is moved to the background or the device is locked. Export options include professional PDF case summaries and ZIP archives containing all evidence files, making it suitable for documentation and record-keeping purposes.
Features
• Fully offline-first architecture (no backend required)
• Secure App PIN protection
• Automatic app lock on background or device lock
• Case-based evidence management
• Photo, video, and note attachments
• Evidence timeline view
• Export case summary as PDF
• Export full case with media as ZIP
• Dark and Light theme support
• Clean, professional Flutter UI
Requirements
• Flutter SDK (stable channel)
• Android Studio or VS Code
• Android device or emulator for testing
• Basic knowledge of Flutter to customize the source code
Instructions
1. Extract the downloaded ZIP package.
2. Open the project folder in Android Studio or VS Code.
3. Run flutter pub get to install dependencies.
4. Build the app using flutter build apk.
5. Install the APK on your Android device.
6. Set an App PIN from settings and start creating cases.
Other items by this author
| Category | App Templates / Android / Applications / Miscellaneous |
| First release | 16 January 2026 |
| Last update | 16 January 2026 |
| Operating Systems | Android 8.0, Android 9.0, Android 10.0, Android 11.0, Android 12.0 |
| Tags | android app, offline app, dark theme, flutter app, light theme, security app, pin lock, secure vault, pdf export, case management, zip export, evidence manager, document vault, offline storage |








