
OTPClient Alternatives
OTPClient is described as 'GTK+ application for securely managing TOTP & HOTP tokens. Content is encrypted on disk using AES256-GCM. Master password derived using PBKDF2 with 100k iterations & SHA512 as hash algorithm. Can import encrypted backups from andOTP & Authenticator+' and is a Authenticator in the security & privacy category. There are more than 25 alternatives to OTPClient for a variety of platforms, including Android, iPhone, Linux, Android Tablet and iPad apps. The best OTPClient alternative is Aegis Authenticator, which is both free and Open Source. Other great apps like OTPClient are Proton Authenticator, Bitwarden Authenticator, 2FA Authenticator (2FAS) and Authy.
Alternatives list

Effortlessly share 2FA SMS with your team. This number works with all services, from WhatsApp to ChatGPT, and connects to numerous tools through Zapier or our webhook integration.
Cost / License
- Subscription
- Proprietary
Platforms
- Online



- 55 Yandex.Key alternatives
Two-factor authentication app for Yandex accounts and also other QR-code based temporary codes for two-factor authentication



- 49 Duo mobile alternatives
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.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch



Hermes offers a straightforward solution for overseeing two-factor authentication accounts (SHA1), providing support for a wide range of platforms, including Gmail, Dropbox, and thousands of other websites.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Mac
- Linux

Secure your Zoho Account with easy-to-use, multi-factor authentication. Because hackers won't give you a second chance.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Mac
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch



Daito is a web-based 2FA authenticator for TOTP tokens. It enables you to share 2FA tokens with others to simply protecting shared accounts. No phone needed.
Cost / License
- Subscription
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)

Daito Authenticator is the most popular SaaS alternative to OTPClient.
- Daito Authenticator is Paid and Proprietary
Cost / License
- Free
- Open Source
Platforms
- Linux

Authenticator Plus generates 2-step verification codes to protect your accounts with your password and phone / tablet.
Cost / License
- Pay once
- Proprietary
Application type
Alerts
- Discontinued
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- Android Wear

- 49 TOTP Authenticator alternatives
TOTP Authenticator makes it simple and easy to enable 2-factor authentication on your accounts. The app provides option to backup data offline or on the cloud. Features like Push to Chrome, dark theme, custom icons and widgets make the app stand out.
Cost / License
- Freemium (Pay once)
- Proprietary
Application type
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome



Cost / License
- Free
- Proprietary
Platforms
- Android
- iPhone






















