| APPLICATIONS | Keyboard Chords Tutor/Keyboard Chords Tutor Mark II (Amstrad Computer User) | 1991 |
| CODING | Keyboard - le System de Decodage Amsdos (SOS Programmeurs) | |
| CODING | Keyboard - Gestion du Clavier Sous Interruption (SOS Programmeurs) | |
| APPLICATIONS | Key-RSX (Amstrad Action) | 1986 |
| APPLICATIONS | Key-Help (CPC Amstrad International) | 1989 |
| APPLICATIONS | Key Set (Amstrad Computer User)  | 1990 |
| GAMELIST | Key Master s Journey (CPCRetroDev 2023) | 2023 |
| APPLICATIONS | Key Helper (Your Computer) | 1985 |
| APPLICATIONS | Key Facts (Personal Computing Today)  | 1985 |
| APPLICATIONS | Key Expander (The Amstrad User)  | 1986 |
| APPLICATIONS | Key Def (Practical Compµting)  | 1985 |
| DEMOSCENE | Kevs music box of fun | 1990 |
| APPLICATIONS | Kevin Thacker's CPC Guide | 19xx |
| GAMELIST | Kettle | 1986 |
| APPLICATIONS | Kernel - Modeles Numeriques de Terrain (CPC Infos) | 1990 |
| APPLICATIONS | KERMIT for FLEX | 198x |
| GAMELIST | Kepler: Operation Suicide (Deuuligne #10) | 2023 |
| GAMELIST | Kentilla | 1986 |
| GAMELIST | Kenny Koala s Bushfire Survival Plan (Text Adventure Literacy Jam 2022) | 2022 |
| GAMELIST | Kenny Dalglish Soccer Match | 1990 |
| GAMELIST | Kenny Dalglish Soccer Manager | 1989 |
| GAMELIST | Kenneth Johnson trilogy #3: Desperados (ParserComp 2025) | 2025 |
| GAMELIST | Kenneth Johnson trilogy #2: Tin Star (ParserComp 2025) | 2025 |
| GAMELIST | Kenneth Johnson trilogy #1: Wild West (ParserComp 2025) | 2025 |
| SLIDESHOW | Ken le Survivant SlideShow | 19xx |
| APPLICATIONS | Keeper | 1996 |
| PAPERMAG | Keep Cool n°2 | 202x |
| PAPERMAG | Keep Cool n°1 | 2022 |
| DISCMAG | Keep Cool 3: The Last Cruisade | 1999 |
| DISCMAG | Keep Cool 2 | 1999 |
| DISCMAG | Keep Cool 1 | 1991 |
| PAPERMAG | Keep | 1990 |
| GAMELIST | Ke Rulen Los Petas | 1989 |
| CODING SRC'S | Kdoscope | 2020 |
| APPLICATIONS | KBI Cracker | 2002/2004 |
| INFO | KBI | 1986 |
| GAMELIST | Kayleth  | 1987 |
| APPLICATIONS | Kaufmaennische Kalkulation (Schneider Aktiv) | 1985/1986 |
| DEMOSCENE | Katto Demo 4 | 1988 |
| DEMOSCENE | Katto Cracktro 3 | 1988 |
| DEMOSCENE | Katto Cracktro 2 | 1988 |
| GAMELIST | Katil Toplar | 1988 |
| GAMELIST | Kat Trap: Planet Of the Cat-men | 1987 |
| APPLICATIONS | Kasslab (Schneider Aktiv) | 1987 |
| APPLICATIONS | Kasslab (CPC Amstrad International)  | 1989 |
| APPLICATIONS | Kassettenhuellen | 1987/1988 |
| APPLICATIONS | Kassetten-Analyse (Schneider Aktiv) | 1985 |
| APPLICATIONS | Kassenbuch (Schneider Aktiv Special)  | 1987 |
| APPLICATIONS | Kassembl 12  | 1985 |
| GAMELIST | Karting Garden (10th @ CPCRetroDev 2020) | 2020 |
| GAMELIST | Kartenmemory (25 Extra-Spiele mit Köpfchen für den CPC)  | 1985 |
| APPLICATIONS | Kartei (Schneider Aktiv Special)  | 1987 |
| APPLICATIONS | Kartei v1 (CPC Amstrad International) | 1989 |
| GAMELIST | Kartago | 1987 |
| DEMOSCENE | Karstadt Weihnachts Demo | 1986 |
| GAMELIST | Karnov | 1988 |
| SLIDESHOW | Karma Never Forget (Ced Alchimie 2019 entry) | 2019 |
| CODING SRC'S | Karl's Treasure Hunt (unasmbled by Dominique Bernard) | |
| GAMELIST | Karl Treasure Hunt Karl's Treasure Hunt Das Geheimnis | 1984 |
| GAMELIST | Karhum | 2019 |
| SLIDESHOW | Karen Mulder Slideshow | 199x |
| GAMELIST | Karatian | 1995 |
| GAMELIST | Karateka | 1990 |
| APPLICATIONS | Karakter Monitor & Dizajner (Moj Micro)  | 1987/1988 |
| SLIDESHOW | Kaputi's DIAshow | 1985 |
| DEMOSCENE | Kaos  | 2019 |
| APPLICATIONS | Kangaroo's Letter Creator v3 | 1993 |
| GAMELIST | Kane | 1986 |
| GAMELIST | Kamyzol | 2014 |
| GAMELIST | Kampf um Burg Santos | 1985 |
| APPLICATIONS | Kalorien-tabelle (Schneider Aktiv Special) | 1986/1987 |
| SLIDESHOW | Kalmakoff (Digital Dream)  | 199x |
| APPLICATIONS | Kalender (Schneider Aktiv)  | 1985/1986 |
| APPLICATIONS | Kalender (Schneider Aktiv Special)  | 1987 |
| APPLICATIONS | Kalender (CPC Amstrad International) | 1988/1989 |
| APPLICATIONS | Kalender (Computer Team) | 1985/1986 |
| APPLICATIONS | Kalenderdrucker (CPC Amstrad International) | 1985 |
| APPLICATIONS | Kalender Von 1600 Bis 2299 (CPC Magazin) | 1985 |
| DEMOSCENE | Kaleidoscope (Computing with the Amstrad) | 1987 |
| DEMOSCENE | Kaleidoscope | 1986 |
| GAMELIST | Kalahari | 1987/1988 |
| GAMELIST | Kalaha (Schneider Aktiv) | 1986 |
| DEMOSCENE | Kalaedoscope (Amstrad Computer User) | 1991 |
| GAMELIST | Kaiser | 1986 |
| GAMELIST | Kafka  | 1988 |
| APPLICATIONS | Kabli  | 1988 |
| DEMOSCENE | K.T.C Necessary Message | 1988 |
| DEMOSCENE | K.T.C Intro 5 | 1988 |
| DEMOSCENE | K.T.C Intro 3 | 198x |
| DEMOSCENE | K.T.C First Intro (KTC Demo 4/KTC 1st Intro) | 1988 |
| DEMOSCENE | K-OS 2: The Knight | 1991 |
| DEMOSCENE | K-OS 1: The Mosquito and K-OS Demo | 1990 |
| GAMELIST | Käsekästchen | 2015 |
| GAMELIST | Käsekästchen  | 1988 |
| EMULATION | JXD-Cap32 | 2012 |
| GAMELIST | Justin | 2005/2013 |
| GAMELIST | Justice | 1991/1992 |
| GAMELIST | Just Get 9 | 2020/2021/2024 |
| HARDWARE | Just CPC 3 | 2019 |
| HARDWARE | Just CPC 2 | 2019 |