Developers of QuadraSID. QuadraSID emulates the Commodore 64 SID chip, enriched with many new functions. It can be controlled by MIDI-controllers.

List of hundreds of programming languages available for the Commodore 64 and other Commodore 8-bit computers.

Large collection of manuals and documents for Commodore games, hardware and utilities.

An MS-DOS shell that reads image file formats of four C64 emulators, copies files and disks between PCs and Commodore 1541/1571/1581 drives and converts several popular Commodore archive formats.

Find information and software around CMD products

One of the last commercial software & hardware developers on C-64 involved in development and publishing of new games, operating systems, applications, hardware, and paper publications.

Articles, news, technical information and pictures of Commodore's followup to the PET/CBM.

Commodore 128 specific forum and downloads.

All-purpose DOS and C64 emulator file manager modelled after Norton Commander. Specializes in converting and manipulating emulator files between various formats.

OldSoftware.com is an excellent source for bargain old software, hardware, accessories, and supplies for old computers. Oldsoftware.com also has surplus, bargain priced, and hard-to-find software, accessories and supplies for newer systems.