Current version is 1.15.4.

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Apt packages are available for Ubuntu, Debian and Raspberry Pi OS (based on Debian).

You can download the repository GPG key here:

Its fingerprint is 874E6552A197BDD069A1526E1788BCA932A92BDF. It can be downloaded like:

curl > /usr/share/keyrings/flashmq-repo.gpg

You can also browse the apt repo.


Ubuntu jammy (22.04) and noble (24.04) have arm64 as well as amd64 packages available.

Choose the one relevant for your distro version:

echo "deb [signed-by=/usr/share/keyrings/flashmq-repo.gpg] focal main" > /etc/apt/sources.list.d/flashmq.list
echo "deb [signed-by=/usr/share/keyrings/flashmq-repo.gpg] jammy main" > /etc/apt/sources.list.d/flashmq.list
echo "deb [signed-by=/usr/share/keyrings/flashmq-repo.gpg] noble main" > /etc/apt/sources.list.d/flashmq.list

Debian and Raspberry Pi OS

The current versions of Raspberry Pi OS are based on Debian Bullseye and Debian Bookworm. Therefore, the Flashmq apt repository also contains the armhf and arm64 builds for the Raspberry Pi.

Choose the one relevant for your distro version:

echo "deb [signed-by=/usr/share/keyrings/flashmq-repo.gpg] buster main" > /etc/apt/sources.list.d/flashmq.list
echo "deb [signed-by=/usr/share/keyrings/flashmq-repo.gpg] bullseye main" > /etc/apt/sources.list.d/flashmq.list
echo "deb [signed-by=/usr/share/keyrings/flashmq-repo.gpg] bookworm main" > /etc/apt/sources.list.d/flashmq.list


There’s also a portable AppImage executable, runnable from the command line. It was compiled on Debian 10 and therefore should work on Debian 10 and higher, Ubuntu 20.04 and higher, and many other (older) distros. However, on (at least) Ubuntu 22.04, you do need to install libfuse2 first.

Support for Ubuntu 18.04 has been dropped.