FreeNAS

FreeNAS is an open-source operating system designed to turn a regular computer into a network-attached storage (NAS) device. It allows users to securely store, share, and back up data across multiple devices over a network. FreeNAS supports various storage protocols, offers features like data redundancy and snapshots, and has a user-friendly web interface for management. It’s ideal for home users, small businesses, and IT professionals seeking a reliable, cost-effective solution for centralized data storage and management.