Versions
1
Downloads
0
Latest version
1.3.6
Latest update
Jul 22, 2003
Screenshots
Preview the app before downloading
About this app
Overview and release metadata.
A closer look at Proton Authenticator: release details and update history in Password & 2FA.
On APKs Center you can review versions, checksums, and download mirrors before installing.
Package: proton.android.authenticator.fdroid · Latest: 1.3.6.
On APKs Center you can review versions, checksums, and download mirrors before installing.
Package: proton.android.authenticator.fdroid · Latest: 1.3.6.
How to install Proton Authenticator APK
Quick install guide for Android devices.
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Download the APKTap the download button, then save the APK file to your device.
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Allow installs (if needed)If Android blocks the install, enable "Install unknown apps" for your browser or file manager, then try again.
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Install the appOpen the downloaded file and follow the on-screen prompts to install Proton Authenticator.
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Keep it updatedCheck the version history and install the latest release when updates appear.
Tip: Always verify the source and scan files before installing. APKs Center shows metadata and version history to help you choose the right release.
Version history
Download trusted builds from verified mirrors.
| Version | Code | Released | Size | Downloads | |
|---|---|---|---|---|---|
| 1.3.6 | 10306000 | 2003-07-22 | 87.30 MB | 0 | View |
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FAQ
Quick answers about Proton Authenticator.
Is Proton Authenticator safe?
We show package details, version history, and download mirrors to help you make an informed choice. Always verify the publisher, review permissions, and scan downloads before installing.
How to install Proton Authenticator APK?
Download the APK, open it on your Android device, and allow installs from unknown sources if prompted. Follow the on-screen steps to complete installation.
How to update Proton Authenticator to the latest version?
Use the "Latest" button or the version history section to pick the newest release and install it over your current version.
Why is Proton Authenticator APK not installing?
Make sure your device supports the app, you have enough storage, and you are installing a compatible version. If you previously installed a different signature, uninstall the old app first.