Proton Authenticator 1.0.0

Name: Proton Authenticator 1.0.0
Author: Proton AG

Proton AG

XAPK

Format

83.9 MB

Size

2025-07-31

Released

Versions

Older release. The most recent version is 1.3.10. Older builds can stop working when the developer changes their servers. 1.3.10 ›

Download XAPK (1.0.0, 83.9 MB)

XAPK bundles are not opened by the stock Android installer - use the APKPure app or a split-APK installer. How to install an XAPK ›

About this version

Version1.0.0

Code10000000

Packageproton.android.authenticator

App ID44793

File typeXAPK

Size83.9 MB

RequiresAndroid 8.1+

Previous APK Versions (12)

Proton Authenticator 1.1.0
XAPK · 88.7 MB2025-08-02 Proton Authenticator 1.0.0
XAPK · 83.9 MB2025-07-31

Frequently asked questions

01 How do I install Proton Authenticator 1.0.0?

Download the XAPK file, open it on your Android device and allow installs from this source when asked. XAPK bundles need an installer such as the APKPure app or SAI; see the install guide linked above.

02 Is this version safe?

Files are served by the original mirror and are the same builds distributed to Play Store users. Always keep your device updated and prefer the latest version when possible.

03 What Android version is required?

Proton Authenticator 1.0.0 requires Android 8.1+.