If you need WinISO to burn ISO files to a USB drive to install Windows or Linux, Rufus is the best tool available. It is completely free, open-source, lightweight, and incredibly fast. 2. ImgBurn (Best for Disc Burning and ISO Creation)

ImgBurn is a free and open-source disc burning software developed by the LIGHTNING UK team in 2005. It supports Windows 95 through Windows 10 and can also run on Linux via Wine. The tool specializes in burning and ripping disc images, providing focused functionality for users who primarily need to write ISOs to physical media.

If you are using Windows 10 or Windows 11, you might not need third-party software at all. Windows can natively ISO files (making them appear as a virtual drive) and burn ISO images to physical discs out of the box. Simply right-click your ISO file to see these options. Summary: Stay Safe, Choose Free Software