Freezer is a free, portable program that can download mp3s from some song sharing sites that such as Imeem, Deezer or jiwa.fm that use anti-leeching protection to prevent song downloading.

Tidy Favorites is a free extension for Internet Explorer and Firefox that allows users to manage bookmarks visually as thumbnails that can be dragged and resized on a workspace, similar to icons on a desktop. It offers the ability to organize favorites within combination of tabs and folders, and provides a “drop stack” for quick, temporary bookmarking of URLs that you might want to check out then dispose of afterwards. Tidy Favorites can be installed portably.