#5503
WinSCP (short for Windows Secure Copy) is a free, open-source (S)FTP, WebDAV, Amazon S3 and SCP client for Windows, developed by Martin Přikryl from Czech Republic in 2000. It's mainly used to securely transfer files between local and remote computers, but it also provides features as a simple file manager and file synchronizer. In order to realize secure file transfer, it uses Secure Shell (SSH) to establish connections and provides support for SCP and SFTP (SSH File Transfer Protocol).

#5028
WebDrive is a powerful, convenient and practical Windows file transfer tool. It has a user-friendly and easy-to-use UI, can smoothly transfer and edit files on multiple remote servers. It works by mapping remote servers supporting file transfer protocols such like WebDAV/FTP/SFTP as local network drives utilizing its directories list caching capability, thus integrating them into Windows Explorer/File Manager, and allowing you to easily and quickly manipulate remote files as quickly as you would on a local disk.