1030 Express! 2.1 (1985-12)(Ledbetter, Keith)(PD)
1050 Disk Diagnostics (1983)(Atari)
1050 Doubler High Menu Utility Disk (1985)(Elton, C.)
1050 Doubler Low Menu Utility Disk (1985)(Elton, C.)
1050 Doubler Low Menu Utility Disk (1985)(Elton, C.)[a]
1050 Menu rev 2.2 (1985-01-20)(-)
130XE Duplicator (1987-05)(Mcleod, Mack)[k-file]
256k & 320k Memory Test (199x)(Piotrowski, Tomasz S.)(pl)[BASIC]
6502 Assembler 1.0 (1980)(Quality Software)[req OSb]
80 Columns (19xx)(-)[k-file]
800XL, 64K-600XL Basic Switcher (19xx)(Ratcliff, Matthew J. W.)
810 Diagnostic Cartridge (1982)(Atari)(US)
810 Diagnostic Cartridge (1982)(Atari)(US)
810 Master Disk DOS 2.0s (1980)(Atari)
850 Express! 1.0 (1986-03)(Ledbetter, Keith)(PD)
850 Express! 1.1 (1986)(Ledbetter, Keith)
850 Express! 3.0 (1986-09)(Ledbetter, Keith)(SW)
8bit Mouse, The v2.01 (19xx)(Broomfield, Graham - Hunt, Colin)
8k or 16k Cartridge Copy (19xx)(Allen, Dusty)
8k or 16k Cartridge Copy (19xx)(Allen, Dusty)[a]
A.M.P. - The Antic Music Processor v2.1 (1989)(Antic Publications)[k-file]
A.N.G. Sample Utilities (1993)(ANG Software)(FW)(Side A)
A.N.G. Sample Utilities (1993)(ANG Software)(FW)(Side B)
ABC - A Basic Compiler v1.02 (1983)(Monarch Data Systems)
ABC - A Basic Compiler v1.03 (1983)(Monarch Data Systems)
ABC - A Basic Compiler v1.05 (1987)(Monarch Data Systems)
APC Archiver v1.0 (1994)(GSL)(pl)
APC Packer v1.1 (19xx)(GSL)(pl)
APE - Warp Copy2000 My Copier Remote (19xx)(-)
APE Warp Boot Patch v1.1 (19xx)(Yogi)
APX Graphic Shop (1985)(Antic)
ARC Viewer 3.0 (1987)(RADON Software)
ARC v1.2 (19xx)(Walden, Ralph)
ATARI Macro Assembler 1.0a (1981)(Atari)
ATR-8000 Multiboot v1.1 (1989)(Maisonave, David)[k-file]
AText v1.0 (1982)(ELCOMP)
Accounts Payable (1982)(CodeWriter)[BASIC]
Accounts Receivable (1982)(CodeWriter)[BASIC]
Acec C Compiler, The (19xx)(Palevich, John - Walden, Ralph)
Action! (1983)(ACS)[h Paul - I.C.][k-file]
Action! Turbo Basic XL 1.5 Fig-Forth 1.1 (1989)(CHAOS Software)
Advanced Atari Protection Techniques 1.0 (1986)(Alpha Systems)
Advanced MusicSystem II (1983)(LotsaBytes)(US)
Adventure Creation Kit (1988)(Antic)(US)[BASIC]
Adventure Creator (1984)(Spinnaker Software)(US)
Adventure Creator (1984)(Spinnaker Software)(US)[BASIC]
Adventure Creator (1984)(Spinnaker Software)(US)[k-file]
Alchemist, The (19xx)(Davis, J. R.)
Alf-Arc View v2.53 (1988)(MiloSoft)[k-file]
Alfback MIO Backup Utility 1.0 (19xx)(-)[k-file]
Alfcrunch v1.4 (1988-10-07)(-)[k-file]
Alfrestore 1.0 (19xx)(-)[k-file]
Alfuncrunch v1.4 (1988-10-07)(-)[k-file]
Amodem v7.5 (1987)(Trent Duley)[BASIC]
Analog Database (19xx)(BBK Enterprises)
AnimationStudio v2.0 (19xx)(Waxsoft)(pl)[k-file]
Animator (1983)(Burton, James)
Animator (19xx)(Bush, Roger)[cr Chip & Dail][BASIC]
Animotor v1.0 (1995)(21st Century Fox)[k-file]
Ansiterm v1.0 (1992)(Sinclair, Robert)
Antic Database (1987)(Antic Magazine)
Antic Disassemble! (19xx)(Kibler, David) Greets (19xx)(-)
ApacShow v1.0 (1989-07)(Potter, Jeff)
ApacView v2.2 (1990-09)(Potter, Jeff)
ApacView v2.4 (1992-10)(Potter, Jeff)
Apocalypse Noter v2.0 (19xx)(-)[k-file]
Apocalypse Noter v2.1 (19xx)(-)[k-file]
Append v4.0 (19xx)(Miasik, M.)(pl)[k-file]
Archiver, The v1.0 (1983)(Spartan Software)
Archiver, The v1.1 (198x)(Spartan Software)