How to access linux disk from windows 7? [duplicate]
Samba is the "standard" Linux way of getting windows interoperability. Once installed, you can set up shares etc. on the linux machine and then browse them just like any other network share.
Free.
WinSCP can also do what you need. It creates an FTP or SFTP connection between the hosts, provided you have the credentials, then you can drag and drop folders/files from one host to the other.