good file manager plugin with groups support

hi,

I was looking for an easy to use file manager plugin that would allow us to give permissions on folders to different people to share files.
I first tried the free version but it was missing the group permissions. I then set up a demo account and contacted support to confirm what I was trying to do was possible with the premium and the groups addon.
i’ve had few issues on which the support was helpful and responsive.
So far, the product is doing what I need without being over-complicated.