WinSCP - WinSCP is an open source free SFTP client and FTP client for Windows.
ifttt - IFTTT puts the internet to work for you. Create simple connections between the products you use every day.
FileZilla - FileZilla is an FTP, or file transfer protocol, client. It lets individuals transfer single files or batches to a web server. For many years, FTP was the standard for website design. Read more about FileZilla.
FileCloud - FileCloud is an enterprise file share, sync and mobile access solution.
Cyberduck - A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure & OpenStack Swift browser.
appFiles - appFiles is a comprehensive storage solution that provides a protection and storage solution to your important files.