Etcher
Etcher is a free, open-source, cross-platform utility from resin.io based on the Electron framework that flashes operating system images to SD cards and USB flash drives.
Install
Installers are available from the Etcher home page. However, if you are running a Debian/Ubuntu or Red Hat/Fedora-based Linux® distribution, you have the option of adding the Etcher repository to your sources and install it using apt, yum or dnf. Instructions are available on the project's GitHub page.