Spectre (prev. Master Password) is a password manager which uses it's own, original algotithm: Instead of saving and sending passwords across the internet, Spectre calculates the password you need, only when you need it, then throws it away again.

PasswordOnce is described as 'Don't save your password, save the way to generate it' and is an app. There are more than 100 alternatives to PasswordOnce for a variety of platforms, including Windows, Mac, Android, iPhone and Linux apps. The best PasswordOnce alternative is KeePassXC, which is both free and Open Source. Other great apps like PasswordOnce are KeePass, LastPass, KeePassDX and 1Password.
Spectre (prev. Master Password) is a password manager which uses it's own, original algotithm: Instead of saving and sending passwords across the internet, Spectre calculates the password you need, only when you need it, then throws it away again.

Manage all your passwords across all devices. Open Source password manager compatible with kdbx/keepass. Available on Android, iOS, iPadOS, MacOS, Linux and Windows. It can also be used as a cross-platform supported two factor authentication app.




Passbolt is an open source password manager for teams. It allows to securely share and store credentials. For instance, the wifi password of your office, or the administrator password of a router, or your organisation social media account password, all of them can be secured...




Enpass offers you freedom from remembering too many passwords and other important credentials. It secures them in one place by your master password and makes them accessible anywhere and everywhere - on your smartphones, tablets, or desktops.




Passfindr is a web based premium Personal knowledge base, Password manager and Bookmark manager application to securely store passwords and other sensitive information in a virtual vault locked with individual master passwords.




RoboForm is a robust password management software that simplifies the task of securely storing and syncing passwords across various devices and browsers, including Firefox, Chrome, Safari, Opera, Edge, Android, and iOS.




Secure password manager with Touch ID, YubiKey, and military-grade encryption. Syncs across devices, supports KeePass, generates passwords, and offers robust search.






Password Safe is a password database utility. Users can keep their passwords securely encrypted on their computers. A single Safe Combination unlocks them all.




Easy to use KeePass app for iOS — with AutoFill, synchronization, and open source code.




Provides encrypted storage for passwords, payment cards, confidential files, and authentication codes, accessible across all major platforms, supporting biometric logins, secure one-time and record sharing, Dark Web monitoring, security audits, and family plans.



