If you download Imagedisk (IMD) Version 1.18 by Dave Dunfield, it contains several utilities.
TD02IMD
BIN2IMD
IMDA
IMDU
IMDV
ANY2IMD
DMK2IMD
TESTFDC
For converting a .TD0 File to .RAW (Sector Dump)
I use a Batch file named:
A.BAT
TD02IMD KAYPRO1.TD0 > KAYPRO1.TXT
IMDA KAYPRO1.IMD >> KAYPRO1.TXT
IMDU KAYPRO1.IMD KAYPRO1.RAW /B /E /D >> KAYPRO1.TXT
For Converting a .IMD File to .RAW (Sector Dump)
I use a Batch file named:
B.BAT
IMDA KAYPRO2.IMD > KAYPRO2.TXT
IMDU KAYPRO2.IMD KAYPRO2.RAW /B /E /D >> KAYPRO2.TXT
Then read both files KAYPRO1.TXT and KAYPRO2.TXT
That will give you lots of good information on the structure of the .RAW Image.
From there cpmtools or cmptools built with libdsk can get a directory listing
and read or write to the .RAW image.
cpmtools tutorial located at:
http://forums.debian.net/viewtopic.php?f=16&t=112244
To get the .RAW image back to .IMD format you will use BIN2IMD. with an updated .IMD image
you can write an Updated Floppy.
There is also:
SAMDISK
https://simonowen.com/samdisk/
HxC
http://hxc2001.free.fr/floppy_drive_emulator/
http://hxc2001.free.fr/floppy_drive_....html#download
LINUX
https://sourceforge.net/p/hxcfloppyemu/code/HEAD/tree/
The HxC software can convert and EXPORT a lot of different types of formatted Images.
NOTE: Two things that you need to be aware of are 1. Dave Dunfield has a newer version
of BIN2IMD that is not on his website yet. You will likely want that version as the previous
version has a BUG. 2. You need to make sure to use cpmtools 2.23-snapshot as
it has the new Kaypro stanza dirblks 2 or dirblks 4 to prevent the boot sector from getting
clobbered when cpmtools writes to the image. This only applies to the KAYPRO Definitions.
Larry