# Contact Vault: Backup

> Back up, export, restore, and review contacts locally. No upload or ads.

Canonical page: [https://chrome-stats.com/d/com.herman.contact](https://chrome-stats.com/d/com.herman.contact)

## Overview

- **ID:** `com.herman.contact`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Dongfu He
- **Category:** TOOLS
- **Downloads:** 19
- **Version:** 1.0.0
- **Last updated:** 2026-07-11
- **First published:** 2026-07-11
- **Publisher country:** CN
- **Size:** 1.92 MB
- **Data as of:** 2026-09-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.herman.contact)
- **Website:** [https://hedongfu.github.io/app-privacy-policy/Contact-Vault-privacy-policy.html](https://hedongfu.github.io/app-privacy-policy/Contact-Vault-privacy-policy.html)
- **Privacy policy:** [https://hedongfu.github.io/app-privacy-policy/Contact-Vault-privacy-policy.html](https://hedongfu.github.io/app-privacy-policy/Contact-Vault-privacy-policy.html)

## Description

Keep control of your address book with Contact Vault, a local contact backup and export tool for Android. Your contacts stay on your device: there is no account, contact upload, advertising, analytics SDK, or internet permission.<br><br>Main features:<br><br>Export contacts to CSV, Excel, or VCF<br>Create a local ZIP backup that this app can restore<br>Preview new and possible existing contacts before restoring<br>Create a safety backup before contacts are added<br>Scan for possible duplicates without changing contacts<br>Export duplicate reports as CSV or Excel<br>Export one contact with the Android contact picker<br>You choose every input and output file with Android&#39;s system file picker. CSV, Excel, and VCF exports are for other apps and cannot be restored by Contact Vault. Version 1.0 ZIP backups are not encrypted and do not include contact photos or account identifiers, so keep them in a trusted location.<br><br>Contact access is requested only after you start a feature that needs it. Contact editing access is requested only after you review a restore preview and confirm the restore. Restore adds contacts; it does not automatically delete, overwrite, or merge existing contacts.

## Rankings

- #2,598,666 — Overall

## Permissions and access

### Permissions

- `android.permission.READ_CONTACTS`
- `android.permission.WRITE_CONTACTS`
- `com.android.vending.CHECK_LICENSE`
- `com.herman.contact.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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