P2p For MacShareaza 2.5.5.0 has been released! DC++ and Gnutella updates, enhanced anti-spam protection, multi-file download merging, and other fixes and improvements are included in this release. Shareaza was first released in mid-2002 with rapid development from its creator. Popular free Alternatives to Shareaza for Mac. Explore 23 Mac apps like. It supports auto-downloading from RSS feeds and..