VETUSWARE.COM

On Monday November 19, 2018 AiGeek said:

Good old school disk tool for expand DS/DD（360K）to 800K, DS/HD（1.2M）to 1.44M, especially good for first years when 3.5" 1.44M floppy disk is more expensive than 1.2M disk but more and more software release 1.44M version, I can backup original 1.44M disk to 1.2M disk. really, part of those 1.44M@DS/HD still work today, but much more of them get bad sectors reading then 1.2M@DS/HD, seem it not good for keep a long time (20+ years).

On Sunday April 29, 2007 guest (guest) said:

It is a driver that allows to read and write 800k of data in an olld floppy diskette 720k.
You can use on an old 720k floppy drive.

On Thursday February 9, 2006 Petit Jean said:

800 II diskette bios enhancer v1.40 is a TSR to add support for diskette format(like format to 1.66 Mb rather than 1.44 Mb).It works with dos 3.30 or more.Use /? after file to get details.