FreeNAS is Now TrueNAS CORE
FreeNAS is now TrueNAS CORE. TrueNAS CORE provides all the same features you know and love and is still completely Open Source and free to use. Learn more about the unification of TrueNAS and FreeNAS by reading the blog or watching the video.
What is ZFS?
ZFS is an enterprise-ready open source file system, RAID controller, and volume manager with unprecedented flexibility and an uncompromising commitment to data integrity. It eliminates most, if not all of the shortcomings found in legacy file systems and hardware RAID devices. Once you go ZFS, you will never want to go back.
Web Interface
The Web Interface simplifies administrative tasks. Every aspect of a FreeNAS system can be managed from a Web Interface.
File Sharing
SMB/CIFS (Windows File shares), NFS (Unix File shares) and AFP (Apple File Shares), FTP, iSCSI (block sharing), and more.
Snapshots
Snapshots of the entire filesystem can be made and saved at any time. Access files as they were when the snapshot was made.
Replication
Employ the Replication feature to send Snapshots over the network to another system for true offsite disaster recovery.
For Home

Build a personal FreeNAS file server for your home. Back up and share movies and photos with your family and friends—no storage limits and it’s completely free.
For Business

Powerful features backed by 24/7 support from the heart of Silicon Valley. Protect mission critical data and eliminate downtime with high availability options.
Who’s Using FreeNAS

Happy FreeNAS Users