How can I get extra free storage space in my Koofr account?
Previously, users were able to get more free space by simply inviting their friends to join Koofr. Each friend who joined Koofr brought 2 GB of additional free space and received the extra 2 GB themselves. This offer is not available anymore, as now all users receive 10 GB of free storage space. You can still invite your friends if you're happy with Koofr!