Floppy disk

See also Filesystems, which are contained on Floppy Disks.

File Format
Name	Floppy disk
Ontology	Physical File Formats Floppy disk

Formats for images of floppy disk data can be found at Disk Image Formats.

8 Inch

• IBM
  • IBM 3740 format

5 1/4 Inch

• Apple
  • Apple II 13 sector disk (Apple DOS 3.2)
  • Apple II 16 sector disk (Apple DOS 3.3)
  • Apple ProDOS
• Atari
  • Atari 810
• CalComp
  • CalComp Vistagraphics 4500
• Commodore
  • Commodore 1541 disk
  • Commodore 1571 disk
• Compucolor
  • Compucolor II disk
• IBM PC and compatible
  • PC-DOS 160K format
  • PC-DOS 180K format
  • PC-DOS 320K format
  • PC-DOS 360K format
  • PC-DOS 1.2M format
• Kaypro
  • Kaypro 2 CP/M 2.2
  • Kaypro 4 CP/M 2.2
• North Star
  • North Star MDS-A-D
• PMC
  • PMC MicroMate
• Tandy
  • Tandy Color Computer Disk BASIC
• Texas Instruments
  • TI-99/4A 90K
  • TI-99/4A 180K
  • TI-99/4A 360K

3 1/2 Inch

• Akai Disk Format
• Amiga
  • Amiga double density disk
  • Amiga high density disk
• Apple
  • MacOS floppy format
  • Twiggy floppy (Apple Lisa)
• Commodore
  • Commodore 1581 disk
• IBM PC and compatibles
  • PC-DOS 720K format
  • PC-DOS 1.44M format

3 Inch

• HP 3-inch disk

References

• List of Floppy Disk Formats, Wikipedia.
• Michael Haardt et al's Floppy User Guide has some information on physical, magnetic, etc formats.
• Device Side Data FC5025 USB 5.25" floppy controller software