If you are a KBL user, you should login above to avoid having to verify your email address,
and be able to drop-off files to non-KBL users.

Anyone may perform the following activities:

 
KBL users: you may login with your username and password and send files to anyone, in or out of KBL.
Non-KBL users: you cannot log in, but can still send files to KBL users by requesting a "Drop-off".
KBL users who wish someone outside KBL to send them files, can make it a lot easier for them by logging in and clicking "Request a Drop-off". That saves the other person having to prove who they are. The request created will be valid for 7 days.
 
KBL is a service to make it easy for you to move files, including large files up to 20.0 GB, in and out of KBL.
 
How secure is KBL?

Files are automatically deleted from KBL 7 days after you upload them.