The world’s #1 DVD and video playback software, with over 175 million copies sold worldwide. Enjoy crystal-clear, smooth playback of your standard and High-Def video and audio. Whether you’re a movie buff, frequent flyer, or just like to watch video clips, WinDVD 8 gives you the best digital entertainment experience.
More info here.
Some people still use this?
Yup.. They do! Some people still use windows too :p