Tiny Burner is a highly configurable free dvd burning software. Supports most popular hardware burners and can write to all types of optical media, including CD, DVD and Blu-ray (single and double layer). You can use it not only to write data to CD/DVD/BD, but also if you want to create ISO images from existing discs. This way you can back-up your favorite DVD/Blu-ray/CD discs with movies, games or other data, so you won't wear the original out.