| 42380 | C68 v4 | Sinclair QL | English |
| 11548 | CAD - Computer Aided Designer | ZX-Spectrum 48K | English |
| 7999 | CAD-Master - Light Pen & Graphics Software | ZX-Spectrum 48K | English |
| 34654 | CAFe 2019 invitation | Pentagon 128 | English |
| 40303 | CALL Bug Correction | Sinclair QL | English |
| 31028 | CAR GAME! | ZX-Spectrum 48K | English |
| 36538 | CASIO Digit Invaders | ZX-Spectrum 48K | English |
| 22949 | CAT$ | ZX-Spectrum 48K | English |
| 22042 | CAT&LOAD | ZX-Spectrum 48K | English |
| 30422 | CATS - Faith Edition | ZX-Spectrum 48K | English |
| 32161 | CATS - Mint Edition | ZX-Spectrum 48K | English |
| 34907 | CAVE81 | ZX81 1K | English |
| 40296 | CB Talker | ZX-Spectrum 48K | English |
| 44243 | CCM | ZX-Spectrum 48K | English |
| 21769 | CD Walk | ZX-Spectrum 48K | English |
| 7309 | CD-Player | ZX-Spectrum 128K | English |
| 28514 | CD2 SAM Tape to Disc Transfer Utility | SAM Coupé | English |
| 32004 | CE Amplifier | ZX81 16K | English |
| 42075 | CECSoftClone | ZX-Spectrum 48K | English |
| 39483 | CEDRIC | ZX-Spectrum 48K | English |