KeePass is a free/open-source password manager or safe which helps you to manage your passwords in a secure way. You can put all your passwords in one database, which is locked with one master key or a key-disk. So you only have to remember one single master password or insert the key-disk to unlock the whole database. The databases are encrypted using the best and most secure encryption algorithms currently known (AES-256 and Twofish).
Broadly Compatible .NET App - KeePass Pro Portable is a broadly compatible .NET app which works with both .NET 2 and .NET 4. It will work on Windows Vista through Windows 10 by default. It will work on Windows XP if .NET 2 or 4 are installed. The PortableApps.com Platform will automatically check to ensure the appropriate .NET Framework is installed when you run this app