docs/operations/linux/fedora-workstation/install-flatpak-apps.md

Purpose

You may need to install flatpak packages like Signal in your workstation environment. If you need to do this, you only need to run a few commands.

# Usually already installed
sudo dnf install flatpak 

# Add Flathub Repo
flatpak --user remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo 

# Install Signal
flatpak install flathub org.signal.Signal