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Downloads

Download TunaOS

Live ISOs for every TunaOS image and product line, served from download.tunaos.org. The desktop comparison covers what separates them, and the variants page covers the bases.

Not sure which image?

Four questions narrow it to one image, with its ISO, its rebase command and a custom-ISO build in the browser.

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Writing the ISO to a USB drive

These are hybrid UEFI images — write one directly to a USB stick and boot it:

sudo dd if=tunaos.iso of=/dev/sdX bs=4M status=progress oflag=direct

Replace /dev/sdX with your USB device (double-check with lsblk — this erases the target). On Windows or macOS, balenaEtcher works too. After booting, follow the installer guide.