If you are a ZHA user, you may login here:

Avoid having to verify your email address,
and drop-off files to non-ZHA users.

Anyone may perform the following activities:

Drop-off (upload) a file for a ZHA user (email verification required).
Pick-up (download) a file dropped off for you.
ZHA users: you may login with your username and password and send files to anyone, in or out of Zaha Hadid Architects.
Non-ZHA users: you cannot log in, but can still send files to ZHA users if you know their email address. Start by clicking the "Drop-off" button.
ZHA users who wish someone outside Zaha Hadid Architects 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.
ZHA File Exchange is a service to make it easy for you to move files, including large files up to 10.0 GB, in and out of Zaha Hadid Architects.
How secure is ZHA File Exchange?

Files are automatically deleted from ZHA File Exchange 14 days after you upload them.