Methods, systems, and apparatus, including medium-encoded computer program products, for software installation and icon management support. In one aspect, a method includes obtaining a cross-platform package of information stored in a platform independent format, the cross-platform package information including a cross-platform icon and one or more descriptors for the cross-platform icon; translating the cross-platform icon to a predefined icon format for a specific operating system (OS) on a computer; and providing the translated icon in the predefined icon format for display by the OS on the computer.