1. One or more computer-readable storage media storing computer-usable instructions that, when used by one or more computing devices, cause the one or more computing devices to perform a method for identifying, as search results, files stored on client devices that are designated for sharing, the method comprising: receiving a search query from a searching user; determining that the searching user is a social network connection of at least one sharing user, the social network connection being designated via a social networking application, wherein the at least one sharing user has designated one or more files for sharing with social network connections of the sharing user, the one or more files being stored on a client device associated with the sharing user; and identifying at least one of the one or more files as matching the received search query.