TrueNAS CORETrueNAS CORE Nightly Development Documentation
This content follows experimental early release software. Use the Product and Version selectors above to view content specific to a stable software release.


TrueNAS CORE is free and Open Source and is the successor to the wildly popular FreeNAS. It runs on virtually any x86_64 system and provides a broad set of features for many users. Plugin applications like Plex, NextCloud, and Asigra allow the functionality of a system to be customized for many use cases.

TrueNAS CORE Enterprise is provided as part of an iXsystems hardware purchase or extended iXsystems Support Contract. Systems can have either single or dual controllers to enable High Availability (HA). It can also be provided with Enterprise-grade support from iXsystems.

To view documentation for historical or the latest stable TrueNAS CORE major versions, use the Version dropdown at the top of this page.