Rufus is a utility that helps format and create bootable USB flash drives, such as USB keys/pendrives, memory sticks, etc.
balenaEtcher is a free and open-source image burner with support for Windows, macOS and GNU/Linux. It makes USB and SD card image burning as simple and fast as possible.
Also known as palimpsest, gnome-disk-utility provides libraries and applications for dealing with storage devices.
Optical drives are rapidly disappearing from our computers of all kinds, and consequently installing operating systems from USB flash disks is becoming increasingly popular.
Last update was in 2016.
YaST is the installation and configuration tool for openSUSE and the SUSE Linux Enterprise distributions.
Active@ Kill Disk is disk eraser software for secure formatting of hard drives without any possibility of following data recovery.
The open tool to create bootable macOS installers.
Free Data Recovery Kit and Boot Correction Software!.
KIso is a graphical user interface for KDE 3.x for creating, extracting and editing of ISO-Images.
Last version, 0.8.3, was released on December 2005. It is still downloadable from Sourceforge
A professional Windows ISO burning tool to create bootable USB/CD/DVD easily, only 3 steps!