Two months ago I uploaded 200GB+ of my files to my account. Since my first upload, I updated my files at least once a week. Last week I logged in to my account to discover that all my files had disappeared. There is no customer service available. Avoid these guys like the plague.
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.
Mega - Secure File Storage and collaboration
PTFTP - Simplistic and intuitive explorer-like ftp client. Open source.
Google Drive - Access and sync your files anywhere
WinSCP - WinSCP is an open source free SFTP client and FTP client for Windows.
Krakenfiles - Krakenfiles is a file storage. It offers unlimited file storage and 20 MB file upload size.