| Name | Version | Updated | Category |
|---|---|---|---|
| Lehrer | 2.5 | - | Languages - Vocabulary trainer |
| Leisure Suit Eki in Search of a Boyfriend | 01.01.1996 | Adventures - Text | |
| Leonid | - | Tetris | |
| Let's Go Memo | 1.5G | 01.01.1997 | Card games - Memory |
| LGB-Stellwerk | - | Model trains | |
| LHarcSHELL-II | 3.00 | 26.08.1990 | Archivers - Shells |
| Licom | 5.9.0 | 06.09.1999 | Basic - GFA - Libraries |
| Life 88 | 1.3 | - | Game of Life |
| Life is Life | 3.03 | - | Game of Life |
| Life-MK | - | Game of Life | |
| Liga-Tab | 2.1 | - | Sports |
| Lightflight 2 | 01.01.1990 | Skill - Tron | |
| Lighton | 01.01.1995 | Puzzle game | |
| LineAlarm | - | Utilities - General | |
| Lineare Algebra | - | Maths | |
| List-Sort | 2.0 | 01.01.1992 | Text sorter |
| Litchi | 1.3M | 26.10.2024 | FTP |
| Little Diamonds | 10.08.1990 | Skill - Boulder Dash | |
| Little Look | 1.0 | 18.09.1989 | Viewer |
| LockSystem | 1.1 | 01.01.1989 | Security |
| Lohn Control | - | Finances - Taxes | |
| Lohnsteuer | 2.0 | 01.01.1988 | Finances - Taxes |
| Lokomotive | - | Puzzle game | |
| Lombric | 12.08.1999 | Skill - Tron | |
| Look'n'See | 0.95 | 21.07.1995 | Viewer |
| Lost Treasure | 1.0 | 01.01.1988 | Skill - Lode Runner |
| Lotte | - | Lotto | |
| Lotto | 1.01 | 01.09.2000 | Lotto |
| Lotto 6 aus X | 1.2 | - | Gambling |
| Lottokat | 4.0 | - | Lotto |
| Lottomatic | 1.0 | - | Lotto |
| Lottosimulation | 08.06.1989 | Lotto | |
| Love | 1.0 | 01.01.1990 | Bootmanager |
| Low Rez Alert Box Maker | 1.0 | 28.01.1991 | Basic - GFA - Tools |
| LpPRINT | 1.00re | - | TeX |
| LQ-Präsident | 2.0 | - | Printing programs |
| LSTtoDFN | - | Basic - GFA - Tools | |
| Lübke | 1.4b | 24.09.1994 | Dictionary |
| Lucky LOTTO Numbers | 4.2 | - | Lotto |
| Lucky Star | - | Gambling | |
| Lufthansa Eignungstest | - | Education - Driver's License | |
| Luna | 2.10b4529 | 25.09.2002 | Editors |
| Lupecolo | - | Paint programs - Color | |
| M1.Tools | 1.00 | - | MIDI tools |
| Macao | - | Dice games | |
| Macro War | 1.0 | 01.01.1991 | Strategy - War |
| Mad Gun | 0.2 | 01.01.1991 | Action - Shooting Gallery |
| MadSys | - | Mailbox | |
| Mafia - The Game | - | Business simulation - Economy | |
| Mafiosi | 11.04.1990 | Action - Adventure |
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.
