Tahoe-LAFS (Least Authority File System) is a decentralized data store. It distributes your filesystem across multiple servers, and even if some of the servers fail or are taken over by an attacker, the entire filesystem continues to work correctly and to preserve your privacy and security.
SmartBOX is an easy-to-install, easy-to-manage, resilient, and feature-rich network server with an emphasis on ease of use and data security and with minimal hardware requirements. The design of this system is entirely based upon research into the voluntary and community organization (VCO) sector by team members of the Illuminate ICT project.
zfec is a fast, portable, and programmable implementation of erasure coding. It includes a C library, a Python library, and a command-line tool. Erasure coding is also known as "forward error correction", which is the generation of redundant blocks of information such that if some blocks are lost then the original data can be recovered from the remaining blocks. The RAID-5 algorithm is an erasure code, but while RAID-5 can recover from the loss of any one element, zfec can be parameterized to choose in advance the number of elements whose loss it can tolerate.
FDT is an application for efficient data transfers that is capable of reading and writing at disk speed over wide area networks (with standard TCP). It can be used to stream a large set of files across the network, so a large dataset composed of thousands of files can be sent or received at full speed, without the network transfer restarting between files. It is written in Java, runs an all major platforms, and is easy to use.
@1 File Store PRO is a file archive and member access system with multi-level folders. Users are placed into different groups. Different groups have different access permission to different folders. It features file zipping, file moving, file copying, and either automatic or manual approval of new signups. The "Pending" view shows all the files uploaded by users and awaiting approval from admins or sub-admins. Users can be granted or denied the ability to delete their own files. You may keep multiple files of the same file name in the same folder without renaming and without overwriting the old files.
I(2) Drive is an online storage solution that allows personal and corporate users to manage their important information from anywhere. It provides client and server software for accessing and sharing files through a Web interface and WebDAV clients either as a hosted service or an in-house install.
AnomicFTPD is an RFC959-compliant FTP server with OS- independent user and group management. Active and passive modes, non-root mode, and anonymous and/or read-only modes are supported. A built-in client IP filter acts as a firewall and provides additional access limitation. The server has no online interface; attributes, groups, and user accounts are configured through text files. The protocol/ format-unspecified LIST command produces output that is compatible with most FTP clients, including common Web browsers in FTP mode.