KCemu is an emulator for the KC85 homecomputer series and other Z80 based microcomputers like Z1013, LC80, Polycomputer 880 and BIC A5105. The emulation supports a number of additional hardware, e.g. floppydisk drives and extended graphic modules.
DiskImagery64 is a portable (Qt-based), open-source disk image editor for Commodore 64 disk images running on Mac, Linux and Windows. It offers a nice GUI with drag-and-drop support between disk images, the local file system and real retro hardware.
Linux/i386 kernel driver and development library to control serial CBM devices, such as the Commodore 1541 disk drive, connected to the PC's parallel port via a XM1541 or XA1541 cable. A fast disk copier included.
This program is intended to emulate the serial protocol that is used
for the communication between a Commodore 64 computer and
a VC 1541 Disk Drive.
That means you can transfer data from a PC to a C64 without a
special program on the C64 and use you
d64-web is web-enabled utility for displaying Commodore 64 (D64/D71/D81) disk image contents (directory, BAM and more). It also provides a basic API for working with D64 disk images in PHP.
Up to this moment only works fully on D64 images.