KeePass

KeePass offers a robust solution for securely managing your passwords. As a free, open-source password manager, it allows you to consolidate all your passwords into a single database. This database is protected by either a master password or a key file, requiring you to remember just one password or use the key file to access all your credentials.

The security of KeePass is reinforced by utilizing top-tier encryption methods, specifically AES and Twofish, which are recognized as some of the most secure algorithms available. The open-source nature of KeePass (certified by the Open Source Initiative) means that you can access its source code to verify the proper implementation of these encryption standards.