KeyPass makes it convenient for you to store all your secret information such as passwords, credit card numbers, PIN numbers etc. in a single encrypted database. The bookmarks and passwords are encrypted using 448-bit blowfish algorithm, and a single "master password" is required to unlock the information in the database. KeyPass is available in three versions: - Standard edition. In this version, all features of KeyPass is available to you except for the ability to set the "read-only" password. This feature is only available in the enterprise edition. - Enterprise Edition. In this version, all features of KeyPass is available to you, including the ability to set the "read-only" password. This allows you to distribute KeyPass to users so that they can use the information stored in KeyPass, but will not be able to modify them. Only you, the administrator, has the authority to change the information witin KeyPass. - USB Edition. This is essentially KeyPass Standard or Enterprise edition bundled with a USB flash drive of your choice. The software is preinstalled on the USB flash drive so that you can use it immediately. The USB flash drive comes in various capacities (32/64/128/256MB), so you can choose the one that best fits your needs.