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SPECIFICTION
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Zoho OneAuth

zoho.com

Free plan WindowsmacOSiOSAndroid
Visit zoho.com
Spec score 8.9 #7 of 111 in Authenticator apps

What it is

Zoho OneAuth is a free authenticator for Zoho work accounts and personal online accounts. It supports time-based one-time passwords, push approvals, and QR-code login; Zoho accounts can also use passwordless sign-in. For organizations, Zoho Directory lets IT administrators configure multifactor authentication across employees’ Zoho accounts. OneAuth also supports third-party accounts such as Google, Adobe, Github, Zoom, X, Instagram, and LinkedIn.

A passphrase can help restore access after a device is lost or reset, or the app is removed, and can synchronize OTP codes across devices. Encrypted backup and multi-device sync are supported. Biometrics can unlock the app, while remote logout removes unwanted sessions. A sign-in restriction can block future logins to a Zoho account until disabled. The app is available for Android, iOS, Windows, and macOS, and supports phones, tablets, laptops, smart watches, and desktops. Its listed free plan includes time-based OTP authentication, backup and recovery, multi-device support, and passwordless Zoho sign-in.

Spec sheet

Free plan
YesRead 21 Sep 2026 · zoho.com
App lock
Biometrics can unlock the app and help prevent account information breaches.Read 28 Sep 2026 · zoho.com
Attack reduction
Time-based OTP authentication can reduce credential-based attacks by up to 99%.Read 28 Sep 2026 · zoho.com
Code type
totpRead 21 Sep 2026 · zoho.com
Download count
More than 6.5 million downloads.Read 28 Sep 2026 · zoho.com
Encrypted backup
YesRead 21 Sep 2026 · zoho.com
Free availability
Available for free across platforms.Read 28 Sep 2026 · zoho.com
Mobile SSO
Provides single-click access to Zoho apps from a mobile device.Read 28 Sep 2026 · zoho.com
Multi-device sync
YesRead 21 Sep 2026 · zoho.com
Organisation count
More than 1.76 million organisations.Read 28 Sep 2026 · zoho.com
Organisation setup
Zoho Directory lets IT admins set up MFA organization-wide.Read 28 Sep 2026 · zoho.com
OTP synchronization
Passphrases help sync OTP codes across devices.Read 28 Sep 2026 · zoho.com
Passphrase recovery
A passphrase helps regain access after device loss, formatting, or app uninstallation.Read 28 Sep 2026 · zoho.com
Personal account 2FA
Enables 2FA for social media and other online accounts.Read 28 Sep 2026 · zoho.com
Push approvals
YesRead 21 Sep 2026 · zoho.com
QR code login
Supports logging in with just a QR code.Read 28 Sep 2026 · zoho.com
Remote logout
Removes unwanted sessions directly from the OneAuth app.Read 28 Sep 2026 · zoho.com
Sign-in restriction
Blocks future login attempts to a Zoho account until the option is disabled.Read 28 Sep 2026 · zoho.com
SMS security
Authenticator-based 2FA helps protect against SIM swap attacks and SMS phishing.Read 28 Sep 2026 · zoho.com
Supported devices
Works on mobile phones, tablets, laptops, smart watches, and desktops.Read 28 Sep 2026 · zoho.com
Supported platforms
Compatible with Apple, Android, and Windows platforms.Read 28 Sep 2026 · zoho.com
Third-party accounts
Supports accounts including Google, Adobe, Github, Zoom, X, Instagram, and LinkedIn.Read 28 Sep 2026 · zoho.com
Work account MFA
Enables MFA for employees' Zoho work accounts.Read 28 Sep 2026 · zoho.com

Plans and prices

Free Free Time-based OTP authentication · Backup and recovery · Multi-device support · Passwordless sign-in for Zoho accounts Available for free across platforms for Zoho work accounts and personal online accounts. Read 28 Sep 2026 · zoho.com

Every Zoho OneAuth plan and price →

Strong points and limits

Strong points

  • Free across Android, iOS, Windows, and macOS
  • Supports time-based OTPs and push approvals
  • Encrypted backup and multi-device sync
  • Can remove unwanted sessions remotely

Limits

  • Passwordless sign-in is for Zoho accounts
  • A passphrase is needed for recovery and OTP synchronization

Who it suits

OneAuth suits Zoho users who want multifactor authentication for work accounts and a single authenticator for personal online accounts. Its organization-wide setup is also relevant to IT administrators managing employee Zoho account security.

Verdict

OneAuth combines OTP authentication, push approvals, and recovery features in a free app. It covers Zoho accounts and a range of third-party services across desktop and mobile platforms.

Where Specifiction places it

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