Stratum
stratumauth.comUse Stratum, an open-source Android app for generating two-factor authentication codes, with encrypted backups, account categories, and a Wear OS companion app.
Looking for something like Tofu? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 6 are free or have a free plan and 11 are open source.
Tofu, an iOS authenticator, that adds accounts by scanning issuer QR codes and generates time-based or counter-based one-time passwords offline.
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Stratum | — | Not stated | Android, Web |
| 2 | Yubioath | — | Not stated | Android, Web, Windows |
| 3 | OTP Helper | — | Yes | — |
| 4 | Alt Client | — | Not stated | — |
| 5 | Bitwarden | Freemium | Yes | Android, Browser extension, iOS |
| 6 | Proton Pass | Free | Not stated | Web |
| 7 | 2FAS | — | Not stated | Android, Browser extension, iOS |
| 8 | Mauth | — | Yes | — |
| 9 | Strongbox | — | Not stated | iOS, macOS, Web |
| 10 | AuthPass | — | Not stated | Android, iOS, Linux |
Use Stratum, an open-source Android app for generating two-factor authentication codes, with encrypted backups, account categories, and a Wear OS companion app.
Yubico Authenticator is a desktop and Android companion app for managing YubiKeys and accessing one-time passwords.
OTP Helper copies one-time passwords from SMS messages and notifications on Android, working offline without internet permission.
Keyguard manages passwords in Bitwarden-compatible accounts and KeePass KDBX files, with login autofill, passkeys, offline use, and password issue checks.
Bitwarden stores and syncs passwords and passkeys through browser extensions, desktop and mobile apps, and a web vault. It offers free accounts and paid personal and business plans.
Store, sync, and autofill passwords, passkeys, and email aliases with Proton Pass, an end-to-end encrypted password manager.
Store passwords and two-factor authentication tokens locally with 2FAS, which offers mobile apps and a browser extension.
Mauth provides two-factor authentication for Android that supports TOTP and HOTP codes and compatibility with Google Authenticator.
Manage KeePass-compatible password vaults on iPhone and Mac with Strongbox, including autofill features.
Manage KeePass-compatible password databases with AuthPass, a free app for mobile and desktop systems.
Use 2FAuth, a web app, to manage two-factor authentication accounts and generate security codes.
Stratum Auth is an Android and Wear OS two-factor authentication client supporting TOTP and HOTP codes, encrypted backups, and account categories.
KeyPass provides an offline password manager project for storing and managing passwords, described as an open-source application.
The KeePassXC getting started guide covers installation, interface basics, settings, and operations such as creating and storing a password database.
Store passwords in an encrypted local database protected by a master key with KeePass.
Ente Auth provides cross-platform two-factor authentication with end-to-end encrypted cloud backups for account tokens.
KeePass lists plugins and extensions for its password manager, including backup plugins and links to plugin framework guidance.
Ente provides an open-source, end-to-end encrypted cloud platform with apps for photos, authenticators, and other stored data.
HashMob provides a community for password recovery and hash auditing, where members can share related information and tools.
Md5 Decrypt & Encrypt searches an MD5 hash database and can generate MD5 values from input text.
Use KeePass autofill in Chrome or Firefox with Tusk, an open-source browser extension.
FreeOTP Plus is an Android two-factor authenticator fork with TOTP and HOTP support, import and export options, and token search.
Yubico Authenticator is available for desktop systems and Android, providing access to Yubico Authenticator project releases and source code.
Access KeePass password databases on iOS and macOS with KeePassium, including autofill and synchronization features.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative