Top 15 Most Popular Two Factor Authentication Softwares | May 2024

1. OTP Manager

OTP Manager is a simple Application for managing One Time Password (OTP) Tokens. OTP Tokens are 30 second time limited 6 digit numbers generated from a base63 encoded shared secret.OTP Manager is compatible with all HMAC TOTP based Two Factor Authentication implementations, like Googles Gmail, Facebook, Dropbox, Evernote and many...... TpSort Score | 199,000,000

2. FreeOTP

FreeOTP is a two-factor authentication application for systems utilizing one-time password protocols with support for ?Android (3.0 or later) and ?iOS (7 or later). Tokens can be added easily by scanning a QR-code or by manually entering in the token configuration.FreeOTP implements open standards. This means that no proprietary server-side...... TpSort Score | 194,000,000

3. QuickAuth

Get your one time codes from your Pebble! Just add your keys using the configuration page and use two-step authentication without the Google Authenticator application on your smart phone.Tested with Google, Facebook, Dropbox, Evernote, GitLab, and Amazon Web Services....... TpSort Score | 194,000,000

4. WinAuth

WinAuth is a portable, open-source Authenticator for Windows that can be used as a 2FA including Bitcoin / crypto-currency websites, any service that requires the Google Authenticator, and games such as World of Warcraft, Diablo III, Guild Wars 2, Rift, ArcheAge. WildStar and Runescape....... TpSort Score | 193,000,000

5. TeleSign

TeleSign delivers account security and fraud prevention with two-factor authentication based on each user’s Mobile Identity (phone number, device and behavior) and driven by real-time, global intelligence, including reputation scoring and device data.TeleSign solutions address the full spectrum of account security – registration, access, usage and recovery – while it...... TpSort Score | 186,000,000

6. Open Authenticator

A SmartWatch 2 (Sony) compatible Fork of the original Google Authenticator.You can use it without a SmartWatch too, if you want a trusted open-source Authenticator. Formerly known as SmartWatch2 Authenticator free.Donate: https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=QMXTD89BWM3DN Use it for websites like google.com and github.com to enable 2 way Authentification to make login more...... TpSort Score | 110,000,000

7. Duo mobile

Duo Mobile works with Duo Security's two-factor authentication service to make logins more secure. The application generates passcodes for login and can receive push notifications for easy, one-tap authentication.Additionally, you can use Duo Mobile to manage two-factor authentication for other application and web services that make use of passcodes.Note: For...... TpSort Score | 91,200,000

8. Authenticator Plus

Authenticator Plus generates 2-step verification codes and lets you synchronize your accounts....... TpSort Score | 58,300,000

9. SoundLogin Authenticator

SoundLogin is a solution that simplifies two-factor authentication process. It relies on audio watermarking technology to transfer one-time passwords from mobile phone to desktop browser. It makes 2FA easy to use, and doesn't compromise security. SoundLogin works with many services that offer two-factor authentication such as Google, Amazon Web Services,...... TpSort Score | 49,500,000

10. CryptoPhoto

CryptoPhoto implements 2-factor authentication using photographic images with bidirectional authentication during user logins. The photos and passcodes which are stored on end-user tokens are known only to the legitimate issuing organization. Because imposters cannot guess the photos it actively prevents victims from being tricked. Because passcodes are one-time used, they're...... TpSort Score | 28,500,000

11. Authy

Authy is a simple way to manage Two-Factor Authentication accounts. Authy supports GMail, Dropbox, Lastpass and thousands of other sites....... TpSort Score | 28,300,000

12. U2F Zero

U2F Zero is a USB token that works with any service that supports U2F, like Google services. It works for 2 factor authentication or sometimes even password replacement. No drivers needed. Just plug it in and press a button....... TpSort Score | 20,000,000

13. OTP Auth

OTP Auth can be used with any service that uses one time passwords. This includes services like Dropbox and GMail with two-step-verfification enabled.OTP Auth is QR code enabled. You can scan any QR code available to import an account.OTP Auth contains a widget which makes entering passwords easy: Just pull...... TpSort Score | 14,400,000

14. Authomator

With Authomator, you can quickly generate two-factor authentication codes for your favorite services that use two-step verification on your BlackBerry 10 device. Simply scan the QR codes provided by the service, or manually enter the generated code, and you'll easily increase the security of your online identity. With two-step verification...... TpSort Score | 12,500,000

15. UNLOQ

UNLOQ comes in the shape of a widget, which you can easily embed into your site, and a companion mobile app that your users will need, in order to authenticate. The default authentication mechanism is a multi-factor system that uses out of band communication to authenticate a user. After a...... TpSort Score | 10,500,000