Why can't I install Open Authenticator?

The installation of Open Authenticator may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure Open Authenticator is compatible with your phone.

How to check if Open Authenticator is safe to download?

Open Authenticator is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download Open Authenticator old versions?

APKPure provides the latest version and all the older versions of Open Authenticator. You can download any version you want from here: All Versions of Open Authenticator

What's the file size of Open Authenticator?

Open Authenticator takes up around 44.2 MB of storage. It's recommended to download APKPure App to install Open Authenticator successfully on your mobile device with faster speed.

Open Authenticator

1K+Everyone

Skyost
Sep 30, 2025

Trusted App

What's New in the Latest Version 1.4.2

Sep 30, 2025

🔑 HERE'S WHAT'S NEW IN OPEN AUTHENTICATOR (v1.4.2) :
• Improved the TOTP add / edit page.
• Better handling of QR codes.
• Various other fixes and improvements.

APK Info

Package Name
app.openauthenticator
File Format
XAPK
Android OS
Android 7.0+ (N, API 24)
Architecture
arm64-v8a
Content Rating
Everyone
Signature
d90202d9c090e39ff6764dac855b8bdc8b92698c
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app.openauthenticator
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