You may reinstall our app by launching the Mac App Store app on
your Mac, selecting the "Purchased" tab from the top of the window,
and then clicking the "Install" button next to 1Password. You will
not be charged for a second download.
If we may be of further assistance, please let us know. :)
I have a similar issue. I lost my hard drive and am now having
to re-install everything. I did not initially purchase 1password
through the app store, but rather through your website. How do I
get access to re-install?