TrueNAS CORE (previously known as FreeNAS) is a free and Open Source Network-Attached Storage (NAS) operating system that supports file, block, and object storage. TrueNAS CORE is FreeBSD based and is a community-supported branch of the TrueNAS project, sponsored by iXsystems. It also has a commercial branch called TrueNAS Enterprise and a free and HyperConverged storage solution called TrueNAS SCALE. The TrueNAS SCALE branch is based on the Debian Linux distribution.
Release history
16 releasesVersionCodenameReleased
25.10.0Latest
2025-10-29
25.04.0
2025-04-16
24.10.2
SCALE
2025-01-31
24.10.0
2024-10-30
24.04.1.1
SCALE
2024-07-09
24.04
SCALE
2024-04-24
13.0-U6.1
2023-12-14
23.10
Cobia
2023-10-24
13.0-U5
2023-05-31
22.12.2
SCALE
2023-04-12
13.0-U4
CORE
2023-03-03
22.12.1
SCALE
2023-02-22
22.12.0
SCALE
2022-12-15
13.0-U3
2022-11-01
22.02.3
Angelfish
2022-08-09
22.02.2
SCALE
2022-06-22