CloudStore (formerly, Kosmos filesystem): By mounting via FUSE, existing Linux utilities can interact with CloudStore ExpanDrive: A commercial filesystem implementing SFTP/FTP/S3/Swift using FUSE FTPFS GlusterFS: Clustered Distributed Filesystem having ability to scale up to several petabytes. goofys: A FUSE filesystem that allows access to Amazon S3/Microsoft Azure storage with an emphasis on performance.