filezilla ftp client
Filezilla is a free ftp client for windows mac os x and linux.
Top 10 free software for Mac Os X
wmware - pardus linux on windows 7
VMware Player is a free virtual pc which you can run windows inside linux or vice versa.
teamviewer
TeamViewer is a remote access software free for personal use. It is a great application for your pc or mac. It is available for windows linux mac os x iphone ipad and android phones and pdas. Teamviewer is a great solution for quick and easy access and remote support. It can be used without installation or can be installed as a system service which makes your computer accessible anytime from anywhere.
Cyberduck ftp client for mac os x
Cyberduck is number one ftp client for mac os x.