brew install xz

• https://formulae.brew.sh/formula/xz

Related

xz --version
xz (XZ Utils) 5.6.1
liblzma 5.6.1

See also

• Data compression: LZMA, xz, unxz, xz -t, xz -q, xz -T0, xz -9, zstd, Igor Pavlov