GFA-Basic

GFA-Basic by Frank Ostrowski is the most popular Basic for the Atari ST. Since it was never updated for the Falcon or later systems, patches and helper utilities are needed to run the interpreter. There is even an independently-developed GFA-Basic editor running in a GEM window.

Screenshot Def2Lst

Basic - GFA - Source Codes

Name Version Updated
GFA-Demo -
Hadley's I -
Hadley's II -
Menue -
RSC-Load -
Trickkiste 01.01.1987

Basic - GFA - Shell

Name Version Updated
B_Shell 1.8 01.01.1990
CBO 8.0 31.07.2015
Compiler 1.0 01.01.1990
Delite 1.22 -
ergo!pro 3.2 -
Fast-Compiler-Shell 1.0 02.08.1991
G&C Shell 2.0 09.11.1988
GFA Control 2.0 -
GFA_Menu -
GFA-Basic Compiler-Shell 1.06 -
GFA-BASIC Shell 1.5c -
GFA-BASIC-Shell (Luers) 1.06 -
GFA-Menu-Deluxe -
GFA-Shell 1.04 24.03.1993
GfA-Shell 2.3 -
GFAShell 1.2 06.10.1990
GFASHELL 1.0 -
HELP_GFA 1.1 -
HI-GFA -
Marvin 0.56f 03.05.1991
Workshop 1.8 -

Basic - GFA - Tools

Name Version Updated
68000 to GFA Converter 0.1 01.01.1991
Abus -
ACC-Maker 1.0 -
Amiga GFA-Basic Detokenizer 1.00 -
Animaster 3.4 -
Arrange 1.1 -
AutoZeST -
BasHelp 1.0 -
Basic Construction Set 1.0 -
Basic Converter -
Basic Konverter 3.0 -
Beam Down Construction Set 10.05.1994
Bildklau 1.0 10.06.1990
Bonus-PRG 1.0 -
Botafogo 1.2 -
Boxer -
Boxes -
Collecto 1.0 -
Cross Reference 1.02 -
CrossRef 2.1 -
Def2Lst 1.4 01.01.1990
DFN2GFA 1.0 15.05.1991
Dialog Construction Set -

Recently added applications

Name Version Added
Checksummer 2.1 17.08.2025
JGMT (JAY GEM Message Trap) 0.06 17.10.2024
XHDI_MON 1.21 30.07.2024
JADE 08.04.2024
Pindials 11.02.2024
FlyDials 24.01.2024
CreepDials 23.01.2024
Fly Deals 23.01.2024
THEGA 22.01.2024
STVN 0.1.0 14.01.2024
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