| DEMOSCENE | Kaleidoscope | 1986 |
| DEMOSCENE | Kaleidoscope (Computing with the Amstrad) | 1987 |
| DEMOSCENE | Kaleidoscope (CPC Infos)  | 1992 |
| APPLICATIONS | Kalender Lys (Amstrad Bladet) | 1986 |
| APPLICATIONS | Kalender Von 1600 Bis 2299 (CPC Magazin) | 1985 |
| APPLICATIONS | Kalenderdrucker (CPC Amstrad International) | 1985 |
| APPLICATIONS | Kalender (CPC Amstrad International) | 1988/1989 |
| APPLICATIONS | Kalender (Schneider Aktiv Special)  | 1987 |
| APPLICATIONS | Kalender (Schneider Aktiv)  | 1985/1986 |
| SLIDESHOW | Kalmakoff (Digital Dream)  | 199x |
| APPLICATIONS | Kalorien-tabelle (Schneider Aktiv Special) | 1986/1987 |
| APPLICATIONS | Karakter Monitor & Dizajner (Moj Micro)  | 1987/1988 |
| DEMOSCENE | Karel Gott - Biene Maja | 19xx |
| SLIDESHOW | Karen Mulder Slideshow | 199x |
| SLIDESHOW | Karma Never Forget (Ced Alchimie 2019 entry) | 2019 |
| DEMOSCENE | Karstadt Weihnachts Demo | 1986 |
| APPLICATIONS | Kartei (Schneider Aktiv Special)  | 1987 |
| APPLICATIONS | Kaset Header Okuyucu (Sizin Amstrad)  | 1989 |
| APPLICATIONS | Kassembl 12  | 1985 |
| APPLICATIONS | Kassenbuch (Schneider Aktiv Special)  | 1987 |
| APPLICATIONS | Kassetten-Analyse (Schneider Aktiv) | 1985 |
| APPLICATIONS | Kassettenhuellen  | 1987/1988 |
| APPLICATIONS | Kasslab (Schneider Aktiv) | 1987 |
| DEMOSCENE | Katto Cracktro 2 | 1988 |
| DEMOSCENE | Katto Cracktro 3 | 1988 |
| DEMOSCENE | Katto Demo 4 | 1988 |
| APPLICATIONS | Kaufmaennische Kalkulation (Schneider Aktiv) | 1985/1986 |
| CODING SRC'S | Kdoscope | 2020 |
| DISCMAG | Keep Cool 1 | 1991 |
| DISCMAG | Keep Cool 2 | 1999 |
| DISCMAG | Keep Cool 3: The Last Cruisade | 1999 |
| APPLICATIONS | Kegel - Kasse (CPC Amstrad International) | 1985 |
| SLIDESHOW | Ken le Survivant SlideShow | 19xx |
| APPLICATIONS | Kentel: Le Kit Micro Serveur | 1987/1986 |
| APPLICATIONS | Kermit-80 v3 | 1984 |
| APPLICATIONS | Kermit-80 v4 | 1985 |
| APPLICATIONS | Kernel - Modeles Numeriques de Terrain (CPC Infos) | 1990 |
| DEMOSCENE | Kevs music box of fun | 1990 |
| APPLICATIONS | Key Def (Practical Compµting)  | 1985 |
| APPLICATIONS | Key Facts (Personal Computing Today)  | 1985 |
| APPLICATIONS | Key Set (Amstrad Computer User)  | 1990 |
| APPLICATIONS | Key-Help (CPC Amstrad International) | 1989 |
| APPLICATIONS | Key-RSX (Amstrad Action) | 1986 |
| APPLICATIONS | Keyboard Chords Tutor/Keyboard Chords Tutor Mark II (Amstrad Computer User) | 1991 |
| CODING SRC'S | Keyboard II (Schneider Magazin) | 1987/1988 |
| APPLICATIONS | Keylist (Computer Schau)  | 1986 |
| APPLICATIONS | Keysave | 1988 |
| APPLICATIONS | Kfz - Kosten (CPC Amstrad International) | 1985 |
| APPLICATIONS | KFZ-Kostenberechnung (CPC Amstrad International) | 1988 |
| APPLICATIONS | Kfz-Kostenverwaltung (Schneider Aktiv) | 1985/1987 |
| DEMOSCENE | KHR Demo 2: Do not Hack | 1987 |
| APPLICATIONS | Kiedy 2 = 10 (Bajtek) | 1986 |
| DEMOSCENE | Kiki Malda Oechtel Demo | 1987 |
| APPLICATIONS | Killer am Werk (CPC Magazin)  | 1985 |
| DEMOSCENE | Killer DigiDemo 1 | 1989 |
| DEMOSCENE | Killer DigiDemo 2 | 1989 |
| DEMOSCENE | Killer Digidemo 3 | 1989 |
| APPLICATIONS | KIO-FOX-Assembler | 1987 |
| APPLICATIONS | Kit 4096 | |
| APPLICATIONS | Kit Overscan | |
| APPLICATIONS | Kit-Cat v2 | 1986 |
| APPLICATIONS | Kitutil (CPC Infos) | 1992 |
| CODING SRC'S | Klammerkontrolleur / DEC$ (CPC Amstrad International) | 1992 |
| APPLICATIONS | Klang - Wunder (CPC Amstrad International) | 1985 |
| DEMOSCENE | Klax muscidisk (Epyteor) | 2018 |
| APPLICATIONS | Kleinschrift (CPC Amstrad International) | 1989 |
| APPLICATIONS | Kleinschrift (CPC Amstrad International) | 1989 |
| APPLICATIONS | Klick RSX (CPC Magazin) | 1986 |
| DEMOSCENE | Klimper | 2022 |
| DEMOSCENE | Knightgames-Demo | 1989 |
| APPLICATIONS | Knightmoves (Amstrad Computer User) | 1992 |
| DEMOSCENE | KNS Intro 1 | 1988 |
| APPLICATIONS | Kombinatorika (Racunari Magazine)  | 1987 |
| APPLICATIONS | Kombiscreen (CPC Amstrad International) | 1989/1988 |
| APPLICATIONS | Komfortable Diskettenbefehle (Schneider Aktiv) | 1985 |
| APPLICATIONS | Komfortable INPUT-Routine  | 1985 |
| APPLICATIONS | Kompaktor (Computer Schau)  | 1985/1986 |
| APPLICATIONS | Komplex  | 1986/1987/1988 |
| APPLICATIONS | Komplex Arithmetik (Schneider Aktiv)  | 1986/1987 |
| APPLICATIONS | Komplexe Zahlenfolgen (CPC Amstrad International) | 1986 |
| APPLICATIONS | Kompos  | 1988 |
| APPLICATIONS | Kompressor (CPC Magazin) | 1987 |
| DEMOSCENE | Kong Strikes Back & Friends Musicdisk (Epyteor) | 2016 |
| APPLICATIONS | Kontobewegungen (Schneider CPC-Welt)  | 1988 |
| APPLICATIONS | Kontoführung auf dem CPC (CPC Amstrad International) | 1990 |
| APPLICATIONS | Kontoverwaltung (CPC Amstrad International) | 1991 |
| SLIDESHOW | Kool-X (Digital Dream)  | 199x |
| APPLICATIONS | Kopierschutz (Happy Computer) | 1986 |
| DEMOSCENE | Krad'os Crack'ers Cracktro (Ninja Spirit) | 1989/1990 |
| DEMOSCENE | Kraftwerk Autobahn (Martine Showcase) | 2020 |
| SLIDESHOW | Kreator's Dart-Scanner Show | 1989 |
| APPLICATIONS | Kreditvergleich (Schneider Aktiv) | 1986/1987 |
| APPLICATIONS | Kreditvergleich (Schneider Aktiv) | 1985 |
| DEMOSCENE | Kreisbeschleunigung (Schneider Aktiv) | 1986 |
| APPLICATIONS | Kreisschrift (CPC Amstrad International) | 1991 |
| APPLICATIONS | Kreis (CPC Amstrad International) | 1989 |
| APPLICATIONS | Kreuzwortratsel (Schneider Aktiv Special)  | 1987 |
| DEMOSCENE | Krovir (13th @ Lovebyte 2025 oldskool 256 bytes compo) | 2025 |
| APPLICATIONS | Krožnice, elipse, mnogokotniki (Moj Micro)  | 1988 |
| APPLICATIONS | Krypt (CPC Amstrad International) | 1991 |