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Latest Version of Proton Authenticator for Android

updated Apr 10, 2026


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Proton Authenticator app icon

Proton Authenticator 1.3.5

87.9 MB APK

Android Platform: arm64-v8a, armeabi-v7a, x86_64


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Antivirus & safety scan results

Scan Date: Apr 10, 2026 Software Version: 1.3.5
Status: ✅ Trusted & Safe to install This app is signed by Proton with trusted and verified digital signature and it will updated existing Proton Authenticator installations Certificate fingerprint: ebfe50fe655a5baa7058f60beaa3438134a68cdc Issuer: C:UK, CN:FDroid, L:ORG, O:fdroid.org, ST:ORG, OU:FDroid How we verify APK files security
View scan results
Android antivirus Status
K7GW Clean ✅
DrWeb Clean ✅
VirIT Clean ✅
ClamAV Clean ✅
Google Clean ✅
Ikarus Clean ✅
Lionic Clean ✅
Sophos Clean ✅
Yandex Clean ✅
Alibaba Clean ✅
Tencent Clean ✅
Xcitium Clean ✅
Fortinet Clean ✅
Kingsoft Clean ✅
Symantec Clean ✅
AhnLab-V3 Clean ✅
Kaspersky Clean ✅
Microsoft Clean ✅
Trustlook Clean ✅
ESET-NOD32 Clean ✅
Avast-Mobile Clean ✅
NANO-Antivirus Clean ✅
BitDefenderFalx Clean ✅

APK file specifications


Android Permissions

This app requests the following permission from the Android OS:

  • android.permission.CAMERA
  • INTERNET
  • WAKE_LOCK
  • USE_BIOMETRIC
  • USE_FINGERPRINT
  • FOREGROUND_SERVICE
  • POST_NOTIFICATIONS
  • ACCESS_NETWORK_STATE
  • RECEIVE_BOOT_COMPLETED
  • proton.android.authenticator.fdroid.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

* permissions in red may affect your privacy ! (read more)


Installing Proton Authenticator APK

  1. Tap on Proton Authenticator .apk
  2. Allow installation from Unknown Sources
  3. Hit the Install button
  4. Follow the onscreen instructions

* For more information check our Help Documentation


Version History

Proton Authenticator icon

1.3.6 APK

February 11, 2026

Proton Authenticator icon

1.3.4 APK

December 1, 2025

Proton Authenticator icon

1.3.5 APK

December 1, 2025