| 19602 | Convert 1 | ZX-Spectrum 48K | English |
| 23647 | Convert 2 | ZX-Spectrum 48K | English |
| 22087 | Convertall! | ZX-Spectrum 48K | English |
| 24111 | Converter | ZX-Spectrum 48K | English |
| 25275 | Convertor | ZX-Spectrum 48K | English |
| 23688 | Convertor ZX-Screen - BMP Picture | ZX-Spectrum 48K | English |
| 1060 | Conveyor-Belt Capers | ZX-Spectrum 48K | English |
| 1061 | Convoy | ZX-Spectrum 48K | English |
| 18514 | Convoy | ZX-Spectrum 48K | Spanish |
| 1062 | Convoy Raider | ZX-Spectrum 48K | English |
| 39868 | Conway's Colony | ZX-Spectrum 48K | English |
| 25734 | Conway's Life | ZX-Spectrum 48K | English |
| 43590 | Cook | ZX-Spectrum 48K | English |
| 35365 | Cool Spot | ZX-Spectrum 48K | Czech |
| 23249 | Coords | ZX-Spectrum 48K | English |
| 22121 | Cop 'N Bull (Elephant) Clip | ZX-Spectrum 48K | English |
| 27329 | Cop Shop | ZX-Spectrum 48K | English |
| 1063 | Cop-Out | ZX-Spectrum 48K | English |
| 44864 | Copa del Rey | ZX-Spectrum 48K | Spanish |
| 22154 | Copall | ZX-Spectrum 48K | English |