| Name | Version | Updated | Category |
|---|---|---|---|
| Munch | 1.5 | 02.01.1995 | Paint programs - Monochrome |
| Murphys Gesetz | - | Fun - Jokes | |
| Music Inventory | 3.2 | - | Music database |
| Music Inventory Database | 1.1 | 18.12.1990 | Music database |
| Music Writer | 09.09.1987 | ST Chipsound | |
| Musicalc | 2.02 | - | Music calculators |
| Musicbox | - | Senso | |
| Musik-Manager | - | Music database | |
| Musik-Memory | - | Editor | |
| Musikplayer | 2.6 | - | ST Chipsound - Player |
| Musikwecker | 1.25 | - | Clock |
| My Jester | 25.12.2012 | Fun - Phrasendrescher | |
| Mysterious | 01.01.1989 | Adventures | |
| Mystic Realm | 01.01.1990 | Action - Gauntlet and clones | |
| MyTerm | 01.01.1986 | Terminal | |
| N-Joy Remote | 1.1 | - | Utilities - General |
| Namedropper | 01.01.1990 | Self diagnosis | |
| Naval Battle | 01.01.1988 | Battleships | |
| NEC Kit | - | Printer - Tools | |
| NECMANAGer | 2.3 | 28.07.1989 | Printer - Tools |
| NeoInfo | - | Desktop - NeoDesk | |
| Neptun | 3.80 | - | Various |
| Nervana Quest 1 & 2 | 01.01.1989 | RPG (2D) | |
| Nervana Quest 3 & 4 | - | RPG (2D) | |
| NervBox | 1.01 | 11.03.2020 | Fun |
| NEU_ALERT | - | System extensions | |
| NEU_DESK | - | System extensions | |
| Neugier | 2.2 | 01.03.1993 | System info |
| Neviza Komplex | 0.0 | - | Science - Electronic |
| Nightfall | 01.01.1996 | Strategy | |
| Nightsky | - | Science - Astronomy | |
| No Bump | 01.01.1997 | Demos - Intro | |
| Noids | - | Arcade - Breakout/Arkanoid | |
| Norad | 2.0 | - | Science - Astronomy |
| Northcott | 12.08.1989 | Strategy | |
| Norwood Castle | 01.01.1989 | Strategy | |
| Noten (Hartter) | 2.0 | - | School - Teachers |
| Notenverwaltung | 1.64 | - | School - Teachers |
| Notenverwaltung (Lutz) | - | School - Teachers | |
| Nuklide | 2.0 | 01.02.1992 | Science - Chemie |
| Numerical-Go-Round | 01.01.1988 | Maths - Learning | |
| Object-Finder | 2.0 | - | Development |
| OC Graf | 2.7 | - | Science - Chemie |
| Odds-on 21 | 01.01.1989 | Gambling - Blackjack | |
| Oh No! More Dots | 02.06.2018 | Demos - Intro | |
| OHVOK | 2.00 | 15.09.1993 | Languages - Vocabulary trainer |
| Oilis Hyperworm | 1.3 | 01.01.1991 | Skill - Snake |
| OKI-ML 182/192 Hardcopy Utility | - | Printer - Hardcopy | |
| Öko-Edit | 015 | 28.03.1993 | Gardening |
| Ökotego | 2.0 | 01.01.1992 | Board games |
GFA-Basic
GFA Basic was the most popular programming language dialect for the Atari ST. Developed by Frank Ostrowski and distributed by GFA Systemtechnik, GFA Basic quickly established itself with an ecosystem of tools, books, and libraries. The GFA Basic Editor is a modernized version with many new commands for multitasking systems.
