Best Free Network Attached Storage (NAS) Software of 2024

TrueNAS is the world's most deployed storage software. TrueNAS is a universal data platform that allows users to easily adopt a modern, open source approach to storing and protecting their growing data. TrueNAS is open source and harnesses the power of the legendary ZFS file system to provide unified storage (File, Block Object, and Apps) with the reliability and performance demanded by virtualization, backup, and many other data-heavy workloads.

Information stored in a storage medium without a file system would be one big body of data, with no way to distinguish between the pieces that are complete and those that are not. The information can be easily separated and given a name to each piece. Each group of data is named a "file" after the way that paper-based information systems are named. A "file system" is the structure and logic rules that manage the information groups and their names. Network-attached storage is a file-level storage server that connects to a computer network to provide data access to a heterogeneous client group. NAS is specialized in serving files by its hardware, software or configuration. It is often made as a computer appliance, a specialised computer that is purpose-built.

The XigmaNAS operating platform can be installed on any hardware platform to share computer data storage across a computer network. 'NAS' means "Network-Attached Storage". XigmaNAS is the fastest and easiest way to create a centralized, accessible server for all types of data. It can be accessed via any network protocol and from any network. XigmaNAS supports sharing between Windows, Apple, and UNIX like systems. It includes ZFS v5000, Software RAID (0.1,5), disk encryption and S.M.A.R.T / emails reports. The following protocols are supported: CIFS/SMB, Active Directory Domain Controller, (Samba), FTP. NFS, TFTP. AFP, RSYNC. Unison, iSCSI, initiator and target), HAST. CARP. Bridge, UPnP and Bittorent. All of these protocols can be configured via the WEB interface. XigmaNAS can either be installed on Compact Flash/USB key/SSD Drive or booted from a LiveCD/LiveUSB equipped with a small usb key/floppy drive to store its configuration.

Easy to use file server that combines Windows compatible network file sharing with a web-based file manager. TurnKey File Server supports SMB, SFTP and NFS file transfer protocols. Server users can access files in either private or public storage. Based on WebDAV CGI and Samba. A simple to use file server that combines Windows compatible network file sharing with a web-based file manager. TurnKey File Server supports SMB, SFTP and NFS file transfer protocols. Server users can access files stored in public or private storage. Based on SambaDAV and SambaDAV.

MayaNAS Cloud provides a high-performance and high-throughput storage solution for files on standard object storage. It is fully software defined with support for file storage via NFS, SMB AD and robust block services via NVMeoF (iSCSI), FC interconnect and NVMeoF (NVMeoF). Features: 2-node High Availability, compression, thin provisioning, unlimited policy-driven snapshots, and continuous replication. MayaNAS can be found as a marketplace solution in the major public clouds AWS GCP and Azure. It is also available in ISO image format for on-premises installation.