# SecDocKeeper

> End-to-end encrypted document vault. Local, open source. No cloud.

Canonical page: [https://chrome-stats.com/d/com.meerhelm.secdockeeper](https://chrome-stats.com/d/com.meerhelm.secdockeeper)

## Overview

- **ID:** `com.meerhelm.secdockeeper`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Meerhelm Software
- **Category:** PRODUCTIVITY
- **Downloads:** 5
- **Version:** 1.0.0
- **Last updated:** 2026-05-12
- **First published:** 2026-05-12
- **Publisher country:** PL
- **Size:** 39 MB
- **Data as of:** 2026-09-08
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.meerhelm.secdockeeper)
- **Website:** [https://meerhelm.com/products/secdockeeper](https://meerhelm.com/products/secdockeeper)
- **Privacy policy:** [https://meerhelm.com/products/secdockeeper/privacy](https://meerhelm.com/products/secdockeeper/privacy)

## Description

SecDockKeeper is a local-first document vault that keeps your most personal files — IDs, contracts, receipts, medical records — end-to-end encrypted on your device.<br>Your documents never leave your phone. There is no cloud, no account, no analytics, and no network calls. A master password unlocks the vault; everything inside is encrypted with AES-256-GCM, with metadata in an encrypted SQLCipher database. Lose the password and not even the developer can recover your data — that&#39;s the point.<br><br>KEY FEATURES<br>• End-to-end encryption — AES-256-GCM for files, SQLCipher (AES-256) for metadata<br>• Master password — derived via Argon2id with OWASP-minimum parameters<br>• Biometric unlock — fingerprint / face after the first password unlock<br>• Built-in document scanner — turn paper into encrypted PDFs without leaving the app<br>• On-device OCR — search the text inside scanned documents, with zero data sent off device<br>• Folders, tags, automatic classification, full-text search<br>• Auto-lock — vault locks when the app is backgrounded<br>• Hidden tags — search-only tags that never appear in any list or count<br>• Panic mode — quick lock from the app switcher<br>• Encrypted backup — export the full vault as a single archive you can store wherever you like<br>• Encrypted sharing — send one document with a separate key, so the file and the key never travel together<br><br>PRIVACY BY DESIGN<br>• No account required<br>• No telemetry, no analytics, no ads<br>• No network calls — even fonts are bundled with the app<br>• Apache-2.0 licensed<br>• Source code is public: https://github.com/meerhelm/secdockeeper<br><br>WHO IT&#39;S FOR<br>If you keep your passport scan in a notes app, store insurance cards in your photo gallery, or carry tax returns inside email folders — SecDockKeeper gives those documents a real, encrypted home, without trusting any cloud provider with them.<br><br>OPEN SOURCE<br>Every byte of the app, including the cryptography, is public. Audit it, fork it, or build it yourself from source if you don&#39;t trust the Play Store binary. The vault format and the threat model are documented in the repository.

## Rankings

- #2,949,860 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.INTERNET`
- `android.permission.USE_BIOMETRIC`
- `android.permission.USE_FINGERPRINT`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.CHECK_LICENSE`
- `com.meerhelm.secdockeeper.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.meerhelm.secdockeeper)