down load file from unix server to Windows machine.

I need to download a script from Unix box to my PC. I don't have FTP installed on that machine and I am not able to connect to the server using ftp <Server Name>.

I am not supposed to install any software on the server but still need to download the file. Heard that we have a secured ftp option but not sure how to use it.

Install Putty, then do

"c:\program files\putty\psftp.exe" user@host

On the same page you can use pscp as well, here are the docs

google for winscp2 also. very handy