It's possible to squeeze more data on to a 3.5" floppy while still remaining readable in a standard PC floppy drive. Two examples of this are Microsoft's DMF f

It's possible to squeeze more data on to a 3.5" floppy while still remaining readable in a standard PC floppy drive. Two examples of this are Microsoft's DMF format [1] (with 1680KB capacity) and IBM's XDF format [2] (with 1860KB capacity). [1] https://en.wikipedia.org/wiki/Distribution_Media_Format https://en.wikipedia.org/wiki/Distribution_Media_Format [2] https://en.wikipedia.org/wiki/IBM_Extended_Density_Format https://en.wikipedia.org/wiki/IBM_Extended_Density_Format