KeePassDX Passkey Vault

6 Downloads 24 Views v4.5 15.96 MB 4.1+

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(15.96 MB)

Editor's Overview

KeePassDX Passkey Vault is a file encryption & vault application developed by Kunzisoft, packaged as a single Android APK of version 4.5 weighing in at 15.96 MB. The package targets Android 4.1+ and above. Below you'll find the publisher's own description, a quick spec sheet, and a short buyer-beware checklist so you know exactly what you're installing before tapping download.

Install Checklist

Only download through the button on this page — never from third-party mirrors or shortened links, which are the most common way malware spreads.
File size is a light 15.96 MB, so it installs quickly even on modest connections.
This build is signed by "Kunzisoft" — always verify the developer name matches what's listed on the app's official store page before installing an update.
After install, Android may prompt you to allow "Install from unknown sources" — approve only this one install, then revoke the permission in Settings > Apps > Special access.
We link directly to the APK file or the publisher's repository; we do not modify the binary. Always run a virus scan after any sideloaded install.

About this app

KeePassDX is an open source passkey, password safe and manager allows editing encrypted data in a single file in the open KeePass format and fill in the forms in a secure way, requires no Internet connection and integrates Android design standards. The app is open source, with no advertising.

Features

- Passkeys for authentication and local storage of private keys.
- Biometric recognition for fast unlocking (fingerprint / face unlock / …).
- One-time password management (HOTP / TOTP) for two-factor authentication (2FA).
- Autofill for easy form filling with passwords.
- Magikeyboard to efficiently fill in any field.
- Create encrypted database files.
- Organisation of credentials by entry and in group trees.
- Allows opening and copying URI / URL fields quickly.
- Dynamic templates for each type of entry.
- History of each entry.
- Precise management of settings.
- Material design with themes.
- Support for .kdb and .kdbx files (version 1 to 4) with AES - Twofish - ChaCha20 - Argon2 algorithm.
- Compatible with the majority of alternative programs (KeePass, KeePassXC, KeeWeb, …).
- Code written in native languages (Kotlin / Java / JNI / C).

You can donate or buy the pro version for better service and a quick development of features you want: https://play.google.com/store/apps/details?id=com.kunzisoft.keepass.pro

The project is constantly evolving. Do not hesitate to check the development status of the next updates: https://github.com/Kunzisoft/KeePassDX/projects

Send issues to: https://github.com/Kunzisoft/KeePassDX/issues

Details

Version	v4.5
Size	15.96 MB
Developer	Kunzisoft
Category	File Encryption & Vault
Package	com.kunzisoft.keepass.libre
Android	4.1+
Last Updated	Oct 30, 2026
Downloads	6

Frequently Asked Questions

Is KeePassDX Passkey Vault free to download?
Yes. The APK file linked from this page is free. The developer may offer in-app purchases once installed, but obtaining the installer itself costs nothing.

What Android version does KeePassDX Passkey Vault require?
Android 4.1+ or newer. Installing on older devices may cause crashes or refuse to install.

Is KeePassDX Passkey Vault safe to install?
We link to the exact APK published by Kunzisoft. We do not modify the file. Still, as with any sideloaded app, scan it with a reputable antivirus before opening it, and only grant permissions the app genuinely needs.

How do I update KeePassDX Passkey Vault?
Install the newer version on top of the old one — Android will keep your data. If the signature differs, uninstall first (you may lose local progress).

Why is the app not installing?
Common causes: not enough storage, an older Android version than 4.1+, or a conflicting build already installed. Free up space, check your OS version, and uninstall any previous copy before retrying.

How to Download & Install KeePassDX Passkey Vault

Tap the Download APK button above and save the file to your device.
Open your device Settings → Security (or Apps → Special access → Install unknown apps) and allow your file manager or browser to install unknown apps for this one file only.
Open the downloaded com.kunzisoft.keepass.libre.apk file from your Downloads folder.
Tap Install and wait for Android to finish.
Open «KeePassDX Passkey Vault» by Kunzisoft and grant only the permissions it actually needs.
Revoke the "unknown sources" permission once you are done installing.

Note: this page hosts or links to the installer only. The application name, icon and description are provided for identification. All trademarks belong to their respective owners.