CloudOTP for Linux

Two-Factor Authenticator

Overview

CloudOTP is a two-factor authentication app designed for Linux users who want extra security for their online accounts.

It supports common authenticator methods like TOTP, HOTP, and MOTP, as well as services such as Steam and Yandex.

This makes it a versatile tool for protecting different accounts securely.

One key feature of CloudOTP is its cloud backup support.

Users can save their authentication data on popular services like WebDav, OneDrive, Dropbox, and Amazon S3.

This means your codes are safely stored and can be recovered if needed.

CloudOTP also allows you to import and export data using encrypted files, which helps keep your information secure during transfers.

It works well with many other authenticator apps, including Aegis, andOTP, Bitwarden, FreeOTP+, Google Authenticator, and more.

The app supports scanning QR codes to add new accounts, identifying images, or manually entering keys.

You can organize tokens with custom icons and categories and choose from multiple layouts like Simple, Compact, List, or Spotlight.

Dark mode is available, along with support for many languages and themes, making the app easier to use.

CloudOTP protects data through database encryption and a gesture password option.

It offers local and automatic backups to help keep your tokens safe.

Note that the screenshot feature is currently disabled in the flatpak version.

Overall, CloudOTP is a reliable Linux utility for managing two-factor authentication with cloud backup and strong security features.

Pros

  • Supports multiple authenticator protocols including TOTP, HOTP, MOTP, Steam, and Yandex.
  • Offers cloud backup with various services like WebDav, Onedrive, Dropbox, and S3.
  • Supports import/export of encrypted files and compatibility with several other authenticators.

Cons

  • Screenshot feature is temporarily unavailable in the flatpak version.

Software details

Platform
Linux
Free license
Yes
Project license
GPL-3.0
Mobile friendly
No
Bug tracker
https://github.com/Robert-Stackflow/CloudOTP/issues

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