| 23644 | Computer Cookbook | ZX-Spectrum 48K | English |
| 1041 | Computer Maniac's 1989 Diary | ZX-Spectrum 48K | English |
| 25557 | Computerised Marathon Training Log | ZX-Spectrum 48K | English |
| 38687 | Conta Bancária | ZX81 16K | Portuguese |
| 36283 | Conta Corrente | ZX-Spectrum 48K | Portuguese |
| 42109 | Conta Corrente | ZX-Spectrum 48K | Portuguese |
| 17960 | Contab | ZX-Spectrum 48K | Spanish |
| 18491 | Contab. Dom | ZX-Spectrum 48K | Spanish |
| 14989 | Contabilidad | ZX-Spectrum 48K | Spanish |
| 15016 | Contabilidad | ZX-Spectrum 48K | Spanish |
| 16538 | Contabilidad | ZX-Spectrum 48K | Spanish |
| 24392 | Contabilidad | ZX-Spectrum 48K | Spanish |
| 16456 | Contabilidad Casera | ZX-Spectrum 48K | Spanish |
| 12317 | Contabilidad Domestica | ZX-Spectrum 16K | Spanish |
| 12318 | Contabilidad Domestica | ZX-Spectrum 16K | Spanish |
| 13346 | Contabilidad Domestica | ZX-Spectrum 48K | Spanish |
| 24557 | Contabilidad Domestica | ZX-Spectrum 48K | Spanish |
| 14397 | Contabilidad Espanola | ZX-Spectrum 48K | Spanish |
| 23567 | Contabilidad General | ZX-Spectrum 48K | Spanish |
| 14472 | Contabilidad General | ZX-Spectrum 48K | Spanish |