Nixwriter is a free and open source small and simple bootable USB creator application for Linux. It is released under MIT License. This Nixwriter image writer comes with just four options. Select your source iso image file, insert and select the USB pen drive from drop down, refresh to show all available USBs and Press the start button to start the process.
How to Install Nixwriter on Ubuntu Linux
Nixwriter is available as a flatpak package file from flathub repository. If you don’t have flatpak and flathub on your system, follow below link for the installation instructions. Restart your system after the installation.
Now open the terminal software using the ctrl+alt+t keys and run below Nixwriter flatpak installation command. It will install the latest version of Nixwriter on your system
flatpak install flathub com.gitlab.adnan338.Nixwriter
After the installation you can start it using this command
flatpak run com.gitlab.adnan338.Nixwriter
And uninstall Nixwriter using
sudo flatpak uninstall com.gitlab.adnan338.Nixwriter