(It > En) ... .. . .

1) - simple simple; ... put the unzipped attached file "directory_contents_k.php"  in the image folder, and then use the link:
http://www.yoursitename/imagefoldername/directory_contents_k.php
2) - very simple; use the server side file ".htacsess" with this statement in the image folder:
Options +Indexes
... so just type:
http://www.yoursitename/imagefoldername/
3) - or you can follow this thread (KolAsim or stesil):
https://helpcenter.websitex5.com/de/post/205021
4) - or, if you want something more and you are expert, you can use any directory listener available on the net; for example:
https://www.directorylister.com/

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Hi!

I confirm this is already possible, are you having any particular issues with this? Could you please tell me more about the matter?

Thanks! Kind regards.

Sorry for the delay. Thanks for your answer it's very helpful

The option 1 is working well but I don't understand what I have to do exactly to use the option 2 can you detail the option 2?

Also is there is a way to see a small icon of each picture instead of a simple list of the files?

Thanks for your help