NightShift automatically downloads and updates WebKit, the Safari HTML rendering engine, to the latest nightly version. No user intervention is required, everything is fully automated.
DiskWarrior is the most highly decorated Mac disk repair utility ever. It repairs disks that no other program can repair. New hardware monitoring helps protect your data from drive malfunctions.
Safari is a fully functional, fast, and attractive web browser that's been available to Mac users for some time. Does it have anything special to attract Windows users? Apple plans to bundle Safari with iTunes, for iPhone and other integration.