What's new in 2FA Authenticator (2FAS) 3.17.2

- Import from AEGIS
- Import from Raivo OTP
- Browser Extension in-app dialog
- New icons and bug fixes

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A more recent upload may be available below!

About 2FA Authenticator (2FAS) 3.17.2

2FAS Authenticator is a free, simple, private, and secured application for Two Factor Authentication (2FA Authentication) which generates Time-based One-time Passwords (TOTP) and Event-based One-time Passwords (HOTP).

Add 2FA tokens manually or by scanning a QR code. Protect your tokens with PIN and biometrics. Enable cloud synchronization for automatic backups. Customize your token list with icons, badges, labels, and groups. Turn on the "next token" option to log in faster. For your convenience use widgets and 2FAS Browser Extension.

What are you waiting for? Protect your online accounts and services, and start using the 2FAS Authenticator app today!

2FA Authenticator (2FAS) 3.17.2 screenshots (10)

Screenshots from version 5.5.1

Download 2FA Authenticator (2FAS) 3.17.2

This release may come in several variants. Consult our handy FAQ to see which download is right for you.

Variant
Arch
Version
DPI
3.17.2 APK
3170200
October 5, 2022
universal
Android 6.0+
nodpi
All Releases
2FA Authenticator (2FAS) 5.5.1
September 7, 2025

Version:5.5.1

Uploaded:September 7, 2025 at 3:29AM UTC

File size:27.83 MB

Downloads:384

2FA Authenticator (2FAS) 5.5.0

Version:5.5.0

Uploaded:August 6, 2025 at 2:53PM UTC

File size:27.78 MB

Downloads:83

2FA Authenticator (2FAS) 5.4.9
February 11, 2025

Version:5.4.9

Uploaded:February 11, 2025 at 6:59PM UTC

File size:27.30 MB

Downloads:435

2FA Authenticator (2FAS) 5.4.8

Version:5.4.8

Uploaded:October 9, 2024 at 9:01PM UTC

File size:26.66 MB

Downloads:290

2FA Authenticator (2FAS) 5.4.7

Version:5.4.7

Uploaded:October 9, 2024 at 9:01PM UTC

File size:26.66 MB

Downloads:21

2FA Authenticator (2FAS) 5.4.6
September 3, 2024

Version:5.4.6

Uploaded:September 3, 2024 at 10:39PM UTC

File size:26.23 MB

Downloads:100

Version:5.4.5

Uploaded:May 23, 2024 at 6:10PM UTC

File size:25.55 MB

Downloads:657

2FA Authenticator (2FAS) 5.4.0

Version:5.4.0

Uploaded:March 21, 2024 at 5:02PM UTC

File size:18.82 MB

Downloads:289

2FA Authenticator (2FAS) 5.3.5

Version:5.3.5

Uploaded:February 15, 2024 at 4:55AM UTC

File size:16.37 MB

Downloads:245

2FA Authenticator (2FAS) 5.3.0

Version:5.3.0

Uploaded:February 11, 2024 at 3:38PM UTC

File size:15.95 MB

Downloads:58

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