Google Updater is an application that serves as a download launcher for the comprehensive Google Pack software suite. It includes popular Google tools like Google Earth, Picasa, Google Desktop, Google Toolbar for Internet Explorer, and more. Additionally, it offers non-Google utilities such as Mozilla Firefox, Norton Antivirus 2005 Special Edition, Ad-Aware SE Personal, and Adobe Reader 7. Users also have the option to add programs like Real Player, Google Talk, Google Video Player, and GalleryPlayer HD Images. The software package covers a wide range of applications from antivirus to web browsers and media players, making it a versatile tool for users.

The installer interface provides an overview of all the tools included in the package and allows users to easily access updates for each application. One of the key highlights of Google Pack is that all the software offerings are available for free, making it a convenient and cost-effective solution for users.