iLife is a suite of software applications for Mac OS X developed by Apple for organizing, editing, and publishing photos, movies, and music. The suite comprises five applications: iPhoto, iMovie, iDVD, GarageBand, and iWeb.
The most recent version, iLife '11, was publicly announced on October 20, 2010 at the Back to the Mac event held by Apple. The suite is available as a standalone product and is included with all new consumer Macintosh computers.
Read more about ILife: Origins, Releases and History