Fastest Fish - Fastest.Fish is an online peer to peer file transfer tool with no restrictions.
FTP Rush - FTP Rush is the most powerful and free FTP/FXP/SFTP/TFTP client sofware for Windows.
WeTransfer - WeTransfer is a free service to send big or small files from A to B.
CuteFTP - CuteFTP is a file transfer software engine that provides secure, simple, and powerful file transfers for people all over the world. CuteFTP is a multi-platform software available for Windows and Mac OS. Read more about CuteFTP.
justbeamit - JustBeamIt is a beta service that makes transferring files easy with drag and drop file transfers.
GoAnywhere MFT - GoAnywhere is a managed file transfer (MFT) solution that secures and automates the exchange of data. GoAnywhere's interface and workflow features eliminate the need for custom programs, scripts, single-function tools or other manual methods.