| Name | Version | Updated | Category |
|---|---|---|---|
| Grandad Cheat | 22.02.1993 | Maps and game saves | |
| Granoullus | - | Board games | |
| Grapher | 01.01.1992 | Word processor - Signum | |
| Gravbahn | 1.7 | 01.01.1987 | Science - Physics |
| Gridway | - | Action - Arcade | |
| Grobview ST | 1.0 | 06.06.1992 | Graphic converters - Single formats |
| Gruben | 01.01.1991 | Minesweeper | |
| Grundplot | 1.00 | 18.10.1990 | Maths - Plot |
| Guitar Solo | 01.01.1988 | ST Chipsound | |
| Gulp | 1.2 | - | Puzzle game |
| H Mec 2 | 01.01.1993 | Pacman | |
| H-Wandel | 2.0 | - | Basic - GFA - Tools |
| Hadley's I | - | Basic - GFA - Source Codes | |
| Hadley's II | - | Basic - GFA - Source Codes | |
| Halloween Greetings 2024 | 31.10.2024 | Demos - Intro | |
| Halma (Jüschke) | - | Board games | |
| Hammurabi | 01.01.1990 | Business simulation - Economy | |
| Hampson's Plane | - | Puzzle game | |
| Happy Days Bingo | - | Gambling - Bingo | |
| Hardcopy Quer | - | Printer - Hardcopy | |
| Hase und Igel | - | Board games | |
| Haushalt | 2.0 | - | Finances - Home accounting |
| Haushaltsverwaltung | - | Finances - Home accounting | |
| HD Info | 5.0 | - | Disk tools - Memory |
| HD-Boot | - | Disk tools - Hard disk | |
| HD-Info | 1.0 | 21.08.1991 | Disk tools - Hard disk |
| HD-Informer | 1.01 | 19.08.1994 | Disk tools - Hard disk |
| HDfree | 1.7 | 17.04.1992 | Disk tools - Memory |
| Head Power | 01.01.1991 | Puzzle game | |
| hEARCoach | 0.97b | - | Educational software |
| Hearts ST | 2.0 | 01.01.1991 | Card games |
| Helfer (Strunk) | 0.01 | - | Multi-ACCs |
| HELP_GFA | 1.1 | - | Basic - GFA - Shell |
| Hero | 1.0 | 01.01.1988 | RPG - Rogue-like |
| Herrscher | - | Business simulation | |
| Hex-Lister | 30.05.1989 | Printing programs | |
| HexCheck | - | Eingabehilfen | |
| Hexedit | 1.3 | 14.02.2025 | Hex editor |
| HFCOPY | 3.90 | 01.01.1989 | Disk tools - File copy |
| HH-Buch plus | 1.11 | 11.04.1993 | Finances - Home accounting |
| Hi-Q | - | Solitaire | |
| Hide | 1.0 | - | Disk tools - Information |
| High Roller | 01.01.1992 | Dice Game - Yahtzee | |
| Hintergrund | 1 | 05.05.1990 | Utilities - General |
| History | 1.00 | 01.10.1988 | History |
| Hit 120 | 1.20 | - | Management - Musik |
| HJB Paint | 3.8 | 01.01.1986 | Paint programs - Monochrome |
| HomePage Penguin | 3.06 | 27.03.2020 | Internet - Website tools |
| Horn | 23.11.1991 | Educational software | |
| How Fast | 1.0 | 16.07.1992 | Benchmark |
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.
