Octopus Authenticator

Octopus Authenticator is a secure two-factor authentication app that generates one-time passcodes to protect your logins across popular services. Set up accounts in seconds with a built-in QR code scanner or by entering a setup key, then get reliable offline OTP codes whenever you sign in. Designed for productivity, it supports TOTP and HOTP, quick copy, sorting and search, plus a biometric or PIN lock to keep your tokens safe. A clean interface and fast code refresh make it an ideal utility for secure login, 2FA, and account management.