Safe Security App
SMS text messaging
ABC15 Arizona in Phoenix
Calf 205-Day Weaning Weight
UK National Geographic Kids
Structural Engineering Calc.
bubble for ACTORS
Williams Sonoma
Keto Cycle
InstaCured
TikTok for Android TV
Expedia: Hotels, Flights & Car
Flavorish | Save Any Recipe
Gerarduskalender 2024
Learn Malay Premium
Polework Patterns
Halloween Alert Tones - Scary new sounds for your iPhone
SimpleWeather - A weather app
Slack
Home Inspector MCQ Exam Prep
Nashville Numbers
Anatomy Reference Guide
Stocks+ app
GPX Viewer PRO
Proton Authenticator
Updated
Aug 4, 2025
Developer
Proton AG
OS
IOS / Android
Category
app
What do you think of this app?
That's Good
General
Not Good
Good App Guaranteed:
This app passed the security test for virus,malware and other malicious attacks and doesn't contain any theats.
Description:
Proton Authenticator is a privacy-first two-factor authentication app for fast, secure MFA. Generate TOTP 2FA codes for your favorite accounts with one tap, scan QR codes in seconds, and keep everything protected with end-to-end encrypted backup and sync via your Proton account. Designed for security and productivity, it offers offline access, biometric lock, and a clean, ad-free experience. Ideal for anyone who needs a reliable 2FA app for stronger account security across email, social media, developer tools, and more. Keywords include 2FA app, MFA, TOTP, authenticator, security, encrypted backup, productivity.
How to use:
1. Download and install Proton Authenticator from your app store.
2. Open the app and sign in with your Proton account to enable encrypted backup and sync, or continue offline for local-only storage.
3. Add your first account: tap Add, scan the website’s QR code or paste the secret key, then name the entry.
4. Secure the app: enable biometric lock and set auto-lock in Settings for extra protection.
5. Use during login: when a site asks for a 2FA code, open Proton Authenticator, copy the 6-digit code, and paste it to complete sign-in. Repeat to add more accounts and organize with search and sorting.
Get the app
Link provided by App Store
Link provided by Google Play
Leave a comment
Send Comment
Comments (0)
IOS
Android
Version:
1.1.1
Size:
120.63MB
Price:
Free
Released:
Jul 31, 2025
Updated:
Aug 4, 2025
Fun online games
Pizza Realife Cooking
London Taxi Driver
Sliding Escape
Cat Escape
Rock Ninja
Words Story
Charge Now
Extreme Jet Ski Racing
Impostor vs noob
Cube Surfer
Barbara Fashion Hair Saloon
Tractor Mania
Kids Coloring Bakery
Guess Who Multiplayer
Friday Night Funki Noob
Love Balloons
Pop Pop Rush
Heli Adventure
Mountain Climber
Squid Challenge
Shell Challenge
Drift Cars
Funny Shopping Supermarket