KDE is a powerful Free Software graphical desktop environment for Linux and Unix workstations and the 4th major release version is also being developed native for Mac OS X.
The main focus of this Mac port is NOT to give you a new desktop, but to open up lots of cool KDE applications to Mac users. Among these applications are: KOffice (including the powerful Krita image editing app), Konqueror (web browser and file viewer),...
This is a beta-quality version of KDE 4. It is a 3GB download for BitTorrent clients. It includes everything -- even KOffice.
Read the website (click on the icon on the left) for instructions.
Beware
This version is in no way optimized. A full installation takes about 10GB!
To cut down round about 4GB, do the following:
Enter sudo rm -rf /opt/qt/demos;sudo rm -rf /opt/qt/examples in the Terminal.
Then use Monolingual to remove unneeded architectures from /opt (PowerPC, if you got an Intel CPU. Intel, if you have a PowerPC CPU).