win-sshfs!

Cloud storage as hard disk

ExpanDrive is a Network file system client for Mac OS X and Microsoft Windows that facilitates mapping of local volume to any SFTP server the user can access. It also can connect to FTP, Amazon S3, RackSpace Cloud Files, OpenStack Swift Object Storage, DreamObjects, WebDAV, Dropbox, Google Drive and Box.com. When a server is mounted with ExpanDrive any program can read, write, and manage remote files (that is, files that only exist on the server) as if they were stored locally.

Unlike a typical file transfer client, WebDrive allows you to open and edit server-based files without the additional step of downloading the file. Using a simple wizard, you assign a network drive letter to any FTP, SFTP or WebDAV Servers. By connecting through a virtual drive, there is no need to learn a separate client interface. You access and edit files on the server the same way that you interact with files on your local PC. WebDrive can also map a drive letter to corporate SharePoint servers, as well as Amazon S3, Google Drive and DropBox. »

SFTP Net Drive lets you work with the remote file system as if it were a local disk drive, given that the remote system supports SFTP protocol.

e-nautia gives a dedicated space to store and share files, communicate with friends or any contacts and manage e-mails.

Create virtual drive which links to configured FTP servers. In difference from other ftp-client this allows works with FTP from any program(even if it has no built-in ftp-client). No more external FTP-clients but only one ordinary disk in "My computer"

WinFsp, Windows File System Proxy, is a set of software components for Windows computers that allows the creation of user mode file systems. In this sense it is similar to FUSE (Filesystem in Userspace), which provides the same functionality on UNIX-like computers.

Dokan SSHFS is a program that mounts remote file systems using SSH. Dokan SSHFS depends on Dokan Library which you can find on the application's website.