UltraISO - CD image files are easily created with UltraISO.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
PowerISO - PowerISO is a virtual drive that allows users to encode, burn, mount, and even encrypt CDs, DVDs, and BDs. The software can be downloaded from many platforms and sites online.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
WinCDEmu - WinCDEmu is an open-source CD/DVD/BD emulator.
iTerm2 - A terminal emulator for macOS that does amazing things.