You want store your old C64 disks on your PC ?
Long time ago, i was looking for a solving to store my old disks on my PC with my 1541 floppy drive. The important thing for me was to keep my floppy as is.
Did not found anything, so began my own project. The base is a microprocessor R8C/13 from renesas.
The idea is to convert the CBM/serial bus signals to single bytes and transport these over the RS232 (COM) to the PC.
And for sure do the same reversed in the other direction.
The windows software interprets/build from the single bytes the 1541 floppy commands.