OTP Authenticator
OTP Authenticator is a two-factor authentication manager for macOS that stores and generates one-time passwords (OTP codes) for securing online accounts. It works offline, stores credentials encrypted locally within Apple's Keychain, and supports standard OTP formats compatible with services like Google, Microsoft, GitHub and AWS. Users can search, organize and copy codes directly from the menu bar. The app is designed for people who want a privacy-focused, locally-stored alternative to cloud-based authenticators.
AI Recommendation
1 suggestionWe found a search result pointing to QuickOTP Authenticator, which appears to be a different application (different bundle ID, different developer) with similar two-factor authentication functionality. OTP Authenticator itself has very limited public information available. To understand whether a native Apple Silicon build of your current OTP Authenticator exists, check the app's own About or Help menu for version and architecture details, or contact the developer directly at the email or support link listed in the app. If the app is still under active development, the vendor should be able to confirm native support; if development has stalled, you may want to research an alternative now rather than waiting until macOS 28 arrives in September 2028, when any Intel-only build will stop launching. QuickOTP (described in the search result) is a good example of a modern, native authenticator with strong privacy practices, should you decide to switch.
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