You will get lots of file sharing these sites are not allowed to transfer folders, if you want to share folders to others folders.io is a free web service that will help you to share files and folders that allows P2P sharing of files.
To transfer files simply upload your file or folders into folders.io website then you will get a link this used for transfer files. The receiver downloads the files through a peer-to-peer connection. You will get QRcode for links. To delete upload files from the list click “clear” button. Some selected files formats are view on webpage.