ExpanDrive - Version 1.8.4 ExpanDrive is a ridiculously SFTP client for Windows that allows access to your SSH server just like a USB hard drive connected directly to your PC. You can browse remote files from within My Computer and save and edit directly from within your all existing applications like Word or Excel. It enhances all existing applications by providing secure drive to access to Linux & Unix directly over SSH - no additional configuration necessary. It just works.