I copied many books on my kindle and now i have to move them to collections.
I tested Kindelabra, Collection Manager and Kindle Collections plugin but the big problem is that i can't select multiple files and move them to desired colection.
Kindelabra - i can't sort books by Author, Title and Collection where is set and it doesn't suport drag and drop
Kindle Collection Manager - can't select multiple books and i can't sort book by author, title or collection where is set
Kindle Collection Plugin - i can select multiple books, sort by Author, Collection, Title but i can't add to a collection. Will be great if after i select more books to have an option to move them to a Collection.