| Name | Version | Updated | Category |
|---|---|---|---|
| Workout in French | 1.0 | 01.10.1992 | Languages - French |
| Workshop | 1.8 | - | Basic - GFA - Shell |
| World | - | Education - Geography | |
| World Of Wonders | 01.01.1993 | Demos - Demo | |
| WORLD_G | 1.0 | 01.10.1991 | Education - Geography |
| Wort-Fix | 3.0 | - | Scrabble |
| Wuascht | 1.23 | - | Tetris |
| Wunder | - | Fun | |
| Würfel | - | Dice games | |
| Würfel | - | Gambling - Slot Machine | |
| Wyrd Ways | 01.01.1993 | Puzzle game | |
| X Master | 01.01.1987 | Puzzle game | |
| X-Plus | 0.9 | - | Quiz |
| X32-Konvert | - | Audio - Converter | |
| xCOPY pOV | 0.9 | 23.06.1995 | Raytracer |
| Xenon 2: Reloaded | 2.1D | 27.12.2024 | Action - Shoot'em Up (Vertical) |
| XHardcopy | - | Printer - Hardcopy | |
| XInfo | 1.03 | 24.02.1999 | Utilities - General |
| XW Puzzle | 1.01 | 01.01.1990 | Crossword puzzle |
| XXX:Load | - | Viewer | |
| Yahtzee (Martin) | 2 | - | Dice Game - Yahtzee |
| Yamaha YM-2149 Sound Designer | 01.01.1987 | ST Chipsound - Tracker | |
| Yatzy (Lykkegard) | 1.187 | - | Dice Game - Yahtzee |
| Yeti's Uhr | - | Clock | |
| Zahlen | - | Maths | |
| Zahlenratespiel (Hübner) | - | Numbers game | |
| Zahn | 01.07.1988 | Maschinenbau | |
| Zarge | - | Verschiebepuzzle | |
| ZDoko | 1.2.0 | 17.12.2003 | Card games |
| ZDrachen | 2.2.0 | 07.06.2004 | Mahjong Solitaire |
| Zehn-Finger-Lehrgang | 3.06 | 17.07.1991 | Typewriter |
| Zehntausend | 01.01.1989 | Dice games | |
| Zeichenübersicht | 1.01 | - | Printing - HP Deskjet |
| Zeichnen | - | Graphics - 3D graphic and animation | |
| Zeilen-Nummerierer | 09.06.1989 | Development | |
| Zeitmanager | 1.1a | - | Personal organizer |
| Zellulare Automaten | 01.01.1987 | Various | |
| ZeST | 01.01.1991 | Desktop - Oldies | |
| ZeST Disk Formatter | - | Disk tools - Formatting | |
| ZeST Keno | 01.01.1988 | Gambling - Keno | |
| ZeST Poker | 01.01.1991 | Card games - Poker | |
| ZipShell | 1.0 | 27.06.1991 | Archivers - Shells |
| Znax | 01.01.2016 | Puzzle game | |
| ZSudoku | 0.9.9 | - | Sudoku |
| ZU-Midi | ß.8 | 21.07.1990 | Editor - Synthesizer |
| Zyklop | 01.01.1990 | Skill - Snake |
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.
