PWMinder stores all of the passwords and other information in a Repository.  This Repository is saved in a file with a .pwm extension.  A Repository file, is just like any other file on your computer or smart phone, an can be copied, moved and/or deleted.  This makes it very easy to manage your Repository(ies); you can easily move the file from one computer to another, or copy it from your computer to your smart phone.  Repository files can also be stored on Dropbox, making it easier to share your passwords across computers and devices.