Copy That Floppy – Cambridge guide for preserving data from fragile floppy disks

4 hours ago

This guide is for practitioners aiming to preserve floppy disks by creating disk images, focusing on 8-inch, 5.25-inch, 3.5-inch, and 3-inch disks.
It assumes basic knowledge of digital preservation, familiarity with tools like write blockers, and comfort with configuring software and using command lines.
Key steps include identifying the floppy disk type, acquiring compatible hardware (drives and controllers), cleaning and maintaining disks and drives, imaging via flux stream capture, and further analysis.
Identification involves examining disk labels, holes, notches, and regional variations to determine density, sides, and format for appropriate hardware selection.
Hardware acquisition requires matching drives (e.g., TEAC for 5.25-inch, Shugart for 8-inch) and controllers (e.g., Greaseweazle for general use, Applesauce for Apple disks), with attention to cables and power supplies.
Cleaning and maintenance cover drive head cleaning, disk inspection for mold or damage, and preventive care to ensure reliable imaging.
Imaging emphasizes flux-level capture for raw magnetic data, using tools like Greaseweazle or Applesauce, with analysis via software like HxC Floppy Emulator to troubleshoot and create disk images.
Further steps include consulting online communities, forums, and resources for help, and considering emulation for accessing files from disk images.

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