migration-assistant is a program to import documents and settings from Windows XP and Linux to Ubuntu and is included as part of the Ubuntu desktop CD installer.

It currently supports importing the following:
 * Bookmarks from Internet Explorer, Opera, and Firefox.
 * E-mail account information from Outlook Express and Evolution.
 * Instant messaging accounts from Pidgin, AIM Triton, and Yahoo.
 * User accounts from Windows XP and Linux.
 * User pictures, wallpapers, documents, music, and photos from Windows XP.

The following features are planned for a later release:
 * Importing to Kubuntu.
 * Importing from Windows Vista.
 * Importing from Mac OS X, including files and settings from:
   * iPhoto
   * Photo Booth
   * Mail
   * Safari and Camino
   * Dashboard widgets
 * A stand-alone desktop application.
 * Importing to a writable CD or Internet server.
 * Importing wireless access point lists.
 * Importing Desktop files.
 * Importing Thunderbird and Outlook settings as well as all PIM data from supported email applications.
 * Importing web browser data such as proxy settings, saved passwords, Firefox plugins, and cookies.
 * Importing fonts.