You can store the .kdb file on a shared dropbox folder. I know it's not as safe as keeping separate .kdb files (theoretically your dropbox folder can be hacked,

You can store the .kdb file on a shared dropbox folder. I know it's not as safe as keeping separate .kdb files (theoretically your dropbox folder can be hacked, but they still would need your master password), but to me it's a sacrifice in the name of convenience. Pro tip: you can even sync to the minikeepass app on your iphone. It's great having all your passwords always with you!