OmniOS Downloads

Even-numbered releases of OmniOS are stable and odd-numbered releases are unstable (bloody); see stable vs. bloody for more information on the differences between them. Our release schedule has more information on the versions below and their end-of-support dates.

Please refer to the installation walk-through for more information on how to install a fresh system. All OmniOS releases are for the x86-64 architecture only.

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Current Stable Release

Stable releases come out approximately every six months and are supported for a year after release.

The current stable release is r151044 and was released on the 7th of November, 2022:

cloud_download omnios-r151044k.iso ISO (SHA256)
cloud_download omnios-r151044k.usb-dd USB (SHA256)
cloud_download Cloud Image (SHA256)
cloud_download omnios-r151044k.zfs.xz PXE (SHA256)
cloud_download Other stable downloads    

Long-term support (LTS) Release

Every fourth stable release is a long-term support (LTS) release. LTS releases are supported for three years.

The current LTS release is r151038 and was released on the 3rd of May, 2021:

cloud_download omnios-r151038an.iso ISO (SHA256)
cloud_download omnios-r151038an.usb-dd USB (SHA256)
cloud_download Cloud Image (SHA256)
cloud_download omnios-r151038an.zfs.xz PXE (SHA256)
cloud_download Other LTS downloads    


Bloody media is built on an ad-hoc basis and is not supported. However, if you want to experiment with the latest features and updates, then please use these media and let us know how you get on.

cloud_download omnios-bloody-20230127.iso ISO (SHA256)
cloud_download omnios-bloody-20230127.usb-dd USB (SHA256)
cloud_download Cloud Image (SHA256)
cloud_download omnios-bloody-20230127.zfs.xz PXE (SHA256)
cloud_download Other bloody downloads