| GAMELIST | Skweek | 1989 |
| DEMOSCENE | Skulls (Amstrad Computer User) | 1990 |
| GAMELIST | Skull And Crossbones Skull & Crossbones | 1991 |
| GAMELIST | Skull | 1992 |
| GAMELIST | Skulduggery Skullduggery | 1985 |
| APPLICATIONS | Skrajšani sistemi za loto  | 1988 |
| GAMELIST | Skrabble | 1986 |
| GAMELIST | Skool Time | 1985 |
| GAMELIST | Skool Daze | 1984/2015 |
| GAMELIST | Skoda Simulator | 1991/1992/1993 |
| GAMELIST | Skippy | 1984 |
| GAMELIST | SkillTeam | 2025 |
| GAMELIST | Skiller | 1989 |
| GAMELIST | Skifften Skiff10 | 2020 |
| GAMELIST | Ski'n'egg | 1988 |
| APPLICATIONS | Sketch Etch (The Amstrad Games Book) | 1984 |
| PAPERMAG | Sken Power Force | 2001 |
| GAMELIST | Skeetshoot (Gx4000) Test CPCrulez Par Hermol | 1990 |
| GAMELIST | Skattabelle | 1985/1986 |
| GAMELIST | Skatin' USA | 1990 |
| GAMELIST | Skateboard Kidz | 1988 |
| GAMELIST | Skateboard Joust | 1988 |
| GAMELIST | Skateball Skate Ball Skate Wars | 1989 |
| GAMELIST | Skate Rock Skate Rock Simulator | 1987 |
| GAMELIST | Skate Or Die | 1989 |
| GAMELIST | Skate Crazy | 1988 |
| APPLICATIONS | Skatauswertung (Schneider CPC-Welt)  | 1987/1988 |
| GAMELIST | Skat | 1987 |
| GAMELIST | Skarb Kubusia | 1986 |
| GAMELIST | Skaal | 1987 |
| CODING | SjASMPlus Z80 Cross-Assembler | 2004/2005/2006 |
| CODING | SjASM | |
| GAMELIST | Sizzler! | 1990 |
| SLIDESHOW | Size does not matter (3rd @ Reset 2011 Graphics competition) | 2011 |
| LITTÉRATURE | Sixty Programs For the Amstrad CPC464 (Amstrad Computer User) | 1985 |
| APPLICATIONS | Situation Graphique des Planetes (CPC Revue) | 1986 |
| GAMELIST | Sito Pons 500 Cc Grand Prix | 1990 |
| LITTÉRATURE | Sistemas expertos para ordenadores personales: introduccion a la inteligencia artificial | 1987 |
| APPLICATIONS | Sistemas de Unidades  | 1986 |
| GAMELIST | Sirwood | 1990 |
| APPLICATIONS | Siren Software - Turbolocks | 198x |
| APPLICATIONS | Siren Software - Pc - Trans | 1992/1990 |
| APPLICATIONS | Siren Software - Discovery 1 | 198x |
| GAMELIST | Sir Lancelot: Knights of the Round Table | 1984 |
| GAMELIST | Sir Fred Sirfred | 1986 |
| GAMELIST | Sir Bob | 1986 |
| GAMELIST | Sir Ababol NES-OM Edition | 2018/2020 |
| GAMELIST | Sir Ababol II: The Ice Palace Sir Ababol 2: The Ice Palace | 2016 |
| GAMELIST | Sir Ababol | 2010 |
| APPLICATIONS | Sintetizador (G.T.S. Editorial) | 1985/1987 |
| APPLICATIONS | Sintetizador Musical | 198x |
| APPLICATIONS | Sinolog (Sybex)  | 198x |
| SLIDESHOW | Singstar (eDiSoN 2022) | 2022 |
| GAMELIST | Singolo | 1989 |
| APPLICATIONS | SingleDriveCopy (CPC Magazin) | 1987 |
| APPLICATIONS | Single Disc-Backup (Compute Mit)  | 1985 |
| DEMOSCENE | Singing in the Rain (Schneider Aktiv) | 1986 |
| APPLICATIONS | Singer (Amstrad Computer User) | 1990 |
| DEMOSCENE | Sing alonga CPC (Computing With the Amstrad) | 1988 |
| APPLICATIONS | Sine-Wave Writing | 1987 |
| APPLICATIONS | Sin pantalla  | 1988 |
| APPLICATIONS | Simulierter Lineinput auf der RS 232 (Schneider Aktiv) | 1986 |
| APPLICATIONS | Simulations-Plot (CPC Amstrad International) | 1987 |
| APPLICATIONS | Simulated Ikon Control - Joystick Or Cursor Keys (The Amstrad User)  | 1985 |
| GAMELIST | Simulador Profesional de Tenis | 1990 |
| LITTÉRATURE | Simulacion Con Ordenador (Amstrad Sinclair Ocio) | 198x |
| DEMOSCENE | Sims Eagle Intro 3 | 1989 |
| APPLICATIONS | Simpson s rule or the Trapezium rule (Amstrad Action) | 1992 |
| GAMELIST | Simply Magic | 1987/1990/ |
| APPLICATIONS | Simplification de Fractions / Simplification de Fraction (Amstrad Magazine) | 1986 |
| GAMELIST | Simplex 3D | 1990 |
| GAMELIST | Simple Simon | 1985 |
| APPLICATIONS | Simple Drawing Program (The Amstrad User)  | 1985 |
| LITTÉRATURE | Simple Applications of the Amstrad CPCs for Writers | 1986 |
| GAMELIST | Simper S.I.M.P.E.R | 1984 |
| SLIDESHOW | Simone Converter Preview | |
| GAMELIST | Simon-XL | 2019 |
| GAMELIST | Simon Says | 1985 |
| GAMELIST | Simon (Tu Micro Amstrad)  | 1986 |
| GAMELIST | Simon (Mundo Amstrad)  | 1987 |
| GAMELIST | Simon (Amstrad Action)  | 1986 |
| GAMELIST | Simon (Amstrad Action) | 1989/1990 |
| GAMELIST | Simon (Alistair Young) | 1988 |
| GAMELIST | Sim City Simcity | 1990 |
| DEMOSCENE | Silvester Demo | 1993/1994 |
| GAMELIST | Silverwolf - Part 1 : The Quest for the Sword | 2018 |
| GAMELIST | Silva: Le Temple du Diable | 1992 |
| GAMELIST | Silly Number Guessing Game | 2017 |
| GAMELIST | Silkworm | 1988 |
| GAMELIST | Silk Dust | 2020/2021/2023 |
| APPLICATIONS | Silitone | 1987 |
| APPLICATIONS | Silipack | 1987 |
| APPLICATIONS | Silidrum | 1987 |
| DEMOSCENE | Silents Demo part 2 | 199x |
| DEMOSCENE | Silents Demo | 1994 |
| GAMELIST | Silent Shadow | 1988 |
| GAMELIST | Silent Service: The Submarine Simulation Das U-Boot | 1986 |
| SLIDESHOW | Şile Castle (14th @ Amstrad Ascii 2021) | 2021 |
| APPLICATIONS | Silbentrennung (CPC Amstrad International) | 1989 |
| APPLICATIONS | Silbentrennung (Computer Partner)  | 1988/1989 |