Internet 1: SSH, FTP

Putty (free)
http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html

FTP
filezilla (os)
http://sourceforge.net/projects/filezilla/

ws_FTP (free)
http://www.ipswitch.com/

PSPad (free, Editor with FTP-Client)
http://www.pspad.com/

web2ftp (free, only de)
http://www2ftp.de/
http://www.webftp.de/