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Beyond being a controller card that allows USB access to legacy floppy drives, the Kryoflux software is also a software tool for imaging these floppy disks. We use the Kryoflux software for all 5.25 and 8 inch disks and 3.5 inch disks that don’t image properly with Guymager/FTK Imager.
Brasero
Brasero is a tool for easily creating ISO disk images of CD-ROMs and DVDs. Generally it is used when it’s important that the content have playable menus such as with DVD and CD menus deemed worthy of preservation. If you are only concerned about the other content, consider using Guymager or making a logical transfer. If it’s unclear whether the item would need to be an ISO image based on the reasons mentioned above, you can create a disk image using Guymager and it could also be re-imaged as an ISO image in the future.
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