Shareaza has unique features, including ghost ratings, a completely user-configurable queue area, and multinetwork support. The program started as a Gnutella client but recently branched out and developed Gnutella2, a completely open and documented network. Shareaza's interface is easy to use, yet powerful and fully skinnable. Shareaza's download core was built to provide optimum performance from any number of sources. Shareaza can manage your download queue automatically, or you can take charge and modify the status of files or even individual physical transfers and sources.
Version 2.2.1 has multiple fixes on all supported networks, providing vastly improved multi-network, peer-to-peer file-sharing capabilities. There also are several new features, including a scheduler, a review viewer, enhanced translations, and improved metadata support. Help facilities and documentation have been improved to make the application easier to use.