PC Magazine reports: "Apple today jumped into the Windows Web-browser fray by introducing Safari 3 for both the Mac and Windows platforms—and have touted significant speed advantages for the new browser. The announcement was one of many made during the WWDC conference and show."
The free beta is now available at Apple's web site. Also make sure to check out PC Magazine slideshow.
Note: There are security flaws that have already been detected within this software, so be very careful when evaluating it.