[nottorp]

Yep, the safe assumption with a profile like that is that it's something automated.

Also yes, that's the file size column. Uncompressed left, compressed right. It's a directory but the screenshot doesn't say how many files it contains.

[deepnet]

Thank you German is not my strong point

[nottorp]

Can't say I speak German, but at the top there is a Grose: nnn.nnn.nn.nn bytes.