| 38475 | Conversor ZX81 ZX Spectrum | ZX-Spectrum 48K | Portuguese |
| 44406 | Conversor de Temperaturas | ZX-Spectrum 48K | Portuguese |
| 20178 | Copia-Tudo | ZX-Spectrum 48K | Portuguese |
| 36325 | Copiador | ZX-Spectrum 48K | Portuguese |
| 38894 | Copiador | ZX-Spectrum 48K | Portuguese |
| 38895 | Copy | ZX-Spectrum 48K | Portuguese |
| 44443 | Copy | ZX-Spectrum 48K | Portuguese |
| 4000134 | Copy | Timex TC2048 | Portuguese |
| 38904 | Copy Soft | ZX-Spectrum 48K | Portuguese |
| 44859 | Corrida Maluca | ZX81 16K | Portuguese |
| 36278 | Corrida de Caracóis | ZX-Spectrum 48K | Portuguese |
| 38905 | Corridas | ZX-Spectrum 48K | Portuguese |
| 42919 | Corridas Sinclair | ZX-Spectrum 48K | Portuguese |
| 42446 | Cosmic | ZX81 16K | Portuguese |
| 38476 | Cotação do Kuder | ZX-Spectrum 48K | Portuguese |
| 44860 | Cowboy | ZX81 16K | Portuguese |
| 4000145 | Cozinheiro | Timex Tx2068 | Portuguese |
| 43442 | Crash | ZX81 2K | Portuguese |
| 43833 | Crash | ZX-Spectrum 48K | Portuguese |
| 42497 | Crepe | ZX81 16K | Portuguese |