Archive-name: atari-8-bit/vendev
Last-modified: July 23, 2025
Welcome to the comp.sys.atari.8bit newsgroup!
Atari 8-Bit Computers
Vendors and Developers List
"A comprehensive list of vendors, developers, publishers,
and repair shops for Atari 8-bit computers and their users"
Additions/suggestions/comments/corrections are needed! Please send to:
Michael Current,
michael@mcurrent.name
This document is in a constant state of development and comes with no guarantees. If you see any problems, I need to hear from you!
The latest version of this document is irregularly posted to these Usenet newsgroups: comp.sys.atari.8bit, comp.answers, news.answers
It is also kept at:
https://mcurrent.name/atari-8-bit/vendev.txt
You may also request my latest working version at:
michael@mcurrent.name
UPDATES SINCE PREVIOUS POSTING:
2025.07.23 updated: New Breed Software (thanks Bill Kendrick)
2025.07.14 Itay Chamiel: Ice-T XE v2.8.2 (July 13, 2025)
2025.07.07 MadTeam: MAD Pascal 1.7.3
2025.06.29 Itay Chamiel: Ice-T XE v2.8.1 (June 20, 2025)
2025.06.08 added: Bertrand Le Roy
2025.06.06 BAKTRA Software: CAS2Audio 1.0.4
2025.06.05 Konrad M. Kokoszkiewicz: ELSA assembler v.1.02 (30 V 2025) 2025.06.01 added: Itay Chamiel
2025.06.01 added: Sebastian Igielski
2025.06.01 Peter Hinz: ATasm v1.30
2025.06.01 added: Chris Worton
2025.06.01 BAKTRA Software: TURGEN 9.4.2
2025.06.01 updated: Konrad M. Kokoszkiewicz
2025.04.13 added: Zdenda
2025.04.12 BAKTRA Software: TURGEN 9.4.0
2025.04.12 MatoSimi: Atari FontMaker v1.6.16.2
2025.03.09 MatoSimi: Atari FontMaker v1.6.15.0
2025.03.19 Wade Ripkowski: Mr. Paint
2025.03.17 Inufuto: CRACKY, HOPMAN, Yewdow, AntiAir, OSOTOS, Mieyen
2025.03.17 added: Haplo
2025.03.09 MatoSimi: Atari FontMaker v1.6.14.4
2025.03.04 Dave Bernazzani: A8DS V4.2 (01-Feb-2025)
2025.02.23 MadTeam: MAD Pascal 1.7.2
2025.02.16 Holger Janz: BW-DOS 1.5 (2025-01-23)
2025.02.12 BAKTRA Software: TURGEN 9.3.1
2025.02.09 added: Vintage Computer Center
2025.02.09 updated: Norbert Kehrer
2025.02.09 Jerzy Kut: SID Hardware Player for SDX ver.0.15
2025.02.02 added: Erez Yaary
------------------------------
Subject: Introduction
Conventions
-----------
All commercial vendors, developers, publishers, and repair shops should be listed here. "Active" PD/freeware/shareware developers should also be listed. Persons or entities holding rights to products, but not selling or supporting them in any way, should NOT be listed here.
"Vendor" = Reseller of products produced by others. Types of products
sold are given in categories: new hardware, used hardware, PD/freeware/ shareware, (new) commercial software, used (commercial) software.
"Developer" = Producer of products. Titles of products produced by the developer are listed. No prices are given.
"Publisher" = Publishes a print or disk magazine, or a book. Complete subscription or ordering information should be given, including prices. Authorized online publishers of originally print or disk magazines are also listed. Online books are not listed.
"Repair Shop" = Can repair 8-bit Atari or related hardware devices. Be
sure to make advance contact before sending anything to work on!
Entries are presented alphabetically by company name, or publication
title. If no company name exists, a personal name is used. "See"
references indicate complete information may be found under the given
heading. "See also" references indicate closely-related information may
be found under the given heading.
The month/year that vendor information was most recently fully verified is given at the "upper-right" of each entry.
Every entry should contain a valid postal address or web page address.
Entries do not include an email address due to the overwhelming amount of
spam that would result.
DISCLAIMER
----------
Appearance in this list does not constitute a recommendation or endorsement of the business, individual, product, or service listed.
Verfications -> YOU!
--------------------
This list is in a constant state of development, and comes with no
guarantees. Information of this nature constantly ages; therefore, the information contained in this list is constantly updated. Please use the latest release of this list whenever possible!
Remember, the success of this list is dependent on YOU, the reader, to
send me updates that correct errors that you find. If you use this
list, please do your part in keeping it useful for everyone!
------------------------------
Subject: A
5cfab (Brian Reifsnyder) 1/25
204 Notch Rd
Duncannon PA 17020-7017
USA
https://www.tindie.com/stores/5cfab/
Developer: 48k Memory Upgrade Board for the Atari 400, 320k Memory Upgrade For the Atari XL Computers, Atari 1090XL Modernized Reproduction + Cards,
Z-80 CP/M Card For the Atari 1090XL, 64k Memory Upgrade For the Atari 600XL, 1056k Memory Upgrade Board for the Atari 800, 1056k Memory Upgrade Board for the Atari 400, Cartridge extender card for the Atari 1200XL, 2024 Advanced
PCB Remake of Atari 800XL System Board, Parallel Port Adapter - Atari 130XE
ECI to XL PBI, 80 Column RPP Board For the Atari 1090XL, Atari 800 48k RAM
Card with Jumper Board, Atari 800 RAMROM 2024 Personality Card, 320k Memory Upgrade For the Atari 1090XL, CX-85 Interface Card for the Atari 1090XL, OS Extension Card For The Atari 1090XL, Reproduction Atari 1200XL MMU (CO60609), Reproduction Happy Enhancement For Atari 1050, 2024 800XL Advanced PCB Programmed Chips, Prototyping Board for the Atari 1090XL, 320k Memory Upgrade Case
8-Bit Classics (Corey Koltz) 2/21 Wautoma WI
USA
https://www.8bitclassics.com/
Vendor: new hardware (including AtariMax product line, Armor3 Composite AV to HDMI Converter Box, Trooper Premium Controller for 2600/ RetroN 77, Retronics Atari 130XE/65XE Mitsumi Keyboard Mylar Replacement, Ranger Premium Wired Gamepad for Atari 2600/ RetroN 77, Retronics Atari 600XL/800XL Keyboard Mylar Replacement)
Developer: 5-Pin DIN Composite AV Cable, Atari XL/XE 5-Pin DIN S-Video & Composite AV Cable, Atari XL/XE 5-Pin DIN to Commodore Chroma / Luma AV Cable (1701, 1702, 1802), 5-Pin DIN Composite AV Adapter, RCA Composite Audio Video Cable, Atari XF551 Disk Drive ROM Upgrade, Atari XL/XE 5-Pin DIN to Commodore 1902A AV Cable, Atari XL/XE USB Power Cable, Atari XL/XE Power Supply /AC Adapter, Advanced Atari XL/XE Power Supply / AC Adapter, Atari 850 to Modem Cable - CX-87 Compatible, Atari 850 To Terminal /Null Modem Cable - CX-88 Compatible, 5-Pin DIN MIDI Cable, Atari 400 / 800 / 1200XL / 1050 AC Adapter, S-Video to Chroma / Luma RCA Cable, S-Video to Chroma / Luma RCA Adapter,
Atari XL/XE Universal Power Supply / AC Adapter, Axlon Compatible Atari 800 512K RAM Board
8Bit-Tronics (Simon Gould) 7/24
112 The Street
King's Lynn, Sporle
Norfolk
PE32 2DR
United Kingdom
https://www.8bit-tronics.com/
Vendor: UnoCart A8, Sdrive-Max, Ultimate Cart, FujiNet, A8PicoCart
Adam Is Me developers 8/21 Jakub 'Ilmenit' Debski, Michal 'stRing' Radecki-Mikulicz,
Adam 'Ooz' Powroznik, Marek 'Xeen' Cora, Marek 'Koal' Oglodek,
Jakub 'Jakub Husak' Husak, Rafal 'Raphis' Szczytko,
Dominik 'VIP' Radecki-Mikulicz
See also: Jakub Husak
Poland
http://aim.atariscene.pl/
Developer: Adam Is Me
Ambery 1/18 12335 Denholm Dr Ste A
El Monte CA 91732-3654
USA
tel: 626-698-6739 Mon ~ Fri (10:00AM to 4:00PM PST)
FAX: 626-771-0060
https://www.ambery.com/
Developer: various video converters/scalers (connect an Atari computer
to a modern TV or computer monitor)
ArSoft (Arkadiusz Lubaszka) 2/22 Poland
https://www.arsoft.netstrefa.pl/
Developer: Pajaki, Przekladanka, Arkadia, Life, ArLogo, Pojedynek, Inwazja, Wojenne ABC, Zycie Maklera, Poszukiwacze, Smok, BASIC Editor +3M,
Bitwa Morska, RAMbo+, Super Biorytmy, Auto-'B'-Test, Pole Minowe II, Gielda, ARK Operating System, Supgen, Koala-FWA Konwerter, Kolo Fortuny, CMC Player, Pajaki II, The Multi-Lotek Maker, Hard Copy Text, SupGen 2000 1.00,
Odwracanka, Boot Config XF551, BCXF551.COM, Super Multi Filecopy, Hektor, LineKiler, FontSelector, Atari Reader, SupGen 2000 2.00, EAN, Pingwinek, Pingwinek Idzie Do Szkoly, Klony, Parachute, Parachute Deja vu, LarkaNoid, ATASCII Squad, Integrator 2.1, Integrator 3.01, PAC-TXT, Kolony 2106,
Klony 2010, Mission: ArSoft, Octopus, Bolek and Lolek and ..., Mole and ..., Enchanted pencil i. ., Parachute 2011, Integrator 3.10, RC GUI, LEO$4+,
The Great Return of the Penguins, C.G.S. X-mas Card, Tryby 3D, Laura,
JoyTest II, In nihilum reverteris, JoyTest Plus, JoyTest3
Art Transfair Berlin (Andre Motzkus) 5/16 Brunsbuetteler Damm 223d
13581 Berlin
Germany
http://www.art-transfair.de/
Developer: J.t.t.s.o.t.U., Amiga 500 Demo, You've got the Power,
Megaforce (I). Co-production: World of Wonders
ASAP - Another Slight Atari Player developers 3/24 Piotr Fusik (Creator and lead developer), Atari800 Emulator Developers (6502 and POKEY emulation used in 0.x.y versions of ASAP), Rod Castler (Android background photo), Zdenek Eisenhammer (Testing), Maciej Grzybek (Fixed an overflow in the Silverlight port), Jakub Husak (SAP fingerprint calculation. asapscan fixes), Henryk Karpowicz (CMC routine modified for the CM3 format), Maciek Konecki (Porting to C#), Marek Konopka (6502 routine for playing DLT), Daniel Kozminski (Ideas), Jerzy Kut (FC format), Marcin Lewandowski (6502 routines for playing CMC, MPT, TMC and TM2), Ian Luck (Guided development of XMPlay and BASS plugins), MarOk (CMS routine fix), Adrian Matoga (COVOX information and test files. Testing. Porting to D.), Perry McFarlane (POKEY reverse-engineering), Kostas Nakos (Windows CE testing), Petri Pyy (macOS releases), Mariusz Rozwadowski (Suggested CMS, CM3, DLT and STIL format support), Slawomir Sledz (Windows Mobile setup. Thorough testing), David
Spilka (6502 routine for playing CMS), Radek Sterba (6502 routine for playing RMT. Testing), Lukasz Sychowicz (Windows icons. Testing.), Pawel Szewczyk (Windows setup graphics), Michal Szpilowski (Testing), takron27 (Android beta- testing), Piotr Wiszowaty (VLC 3 compatibility), Grzegorz Zyla (XBMC plugin testing)
See also: Piotr Fusik
See also: Jakub Husak
See also: Jerzy Kut
See also: Adrian Matoga
See also: Kostas Nakos
https://asap.sourceforge.net/
Developer: ASAP 6.0.3 (2024-03-09)
ASMA - Atari SAP Music Archive developers 3/24
0xF (pfusik, technical expert), Husak (technical expert), JAC! (SAP
consultant, ASMA site admin), Marok (ripper), Miker (archive editor), MS (archive editor), PG (lead archive editor, ASMA founder), Ramos (archive editor, consultant), Slaves (archive editor, technical support), Voy
(ripper), Willy (hosting, admin), XLent
See also: Piotr Fusik
See also: Jakub Husak
https://asma.atari.org/
http://asma.scene.pl/
https://github.com/asma-atari-org
Developer: Atari SAP Music Archive - contains over 6000 songs (2023-03-12)
Ray Ataergin (Atari8Warez) 10/23 Canada
https://sourceforge.net/u/atari8warez/profile/
https://github.com/atari8warez
https://www.facebook.com/ALibPc.Atari/
https://www.facebook.com/AspeQt.Atari/
Developer: ALibPc (Atari Librarian for PC) Version 1.1 (Sep 25, 2023), AspeQt - Atari Peripheral Emulator - A8W Edition for Windows and Ubuntu, Ultimate 1MB (U1MB) Rom Builder v1.04
Atari, Inc. 9/24
286 Madison Ave
New York NY 10017-6345
USA
https://atari.com/
Vendor: THE400 Mini (emulated Atari 400, 800, 5200, 800XL, or 130XE, in miniature case, with 25 built-in games)
Developer: CX40+ Joystick Controller, CX30+ Paddle Controllers,
CX78+ Gamepad Controller, DB9 Extension Cable
Atari800 Emulator Developers 1/24 Petr Stehlik (maintainer), Perry McFarlane (core developer), Piotr Fusik
(core developer), Tomasz Krasuski (core developer), Mark Grebe (Mac OSX), Kostas Nakos (Windows CE, Android), James Wilkinson (DOS, BeOS, Win32), Christian Groessler (Sega Dreamcast), Andrey Dj (Raspberry Pi),
Miro Kropacek (Atari Falcon)
See also: Petr Stehlik
See also: Piotr Fusik
See also: Mark Grebe
See also: Christian Groessler
See also: Tomasz Krasuski
See also: Miro Kropacek
See also: Kostas Nakos
See also: James Wilkinson
https://atari800.github.io/
Developer: Atari800 Version 5.2.0 (2023/12/29) -- emulator of Atari 8-bit computer systems and the 5200 console for Unix, Linux, Amiga, MS-DOS, Atari TT/Falcon, MS-Windows, MS WinCE, Sega Dreamcast, Android and other systems running the SDL library
AtariAge 1/14
USA
http://www.atariage.com/
Vendor: Castle Crisis by Bryan Edewaard, Beef Drop by Ken Siders
atariarchives.org (Kevin Savetz) 8/14
USA
http://www.atariarchives.org/
Vendor: exclusive software downloads: Simax Video Signmaker and Simax Picture Disks by Jack Bellis; SCREENS by Joseph J. Wrobel; Slime, Fort Apocalypse, and Dimension X by Steve Hales; Chicken, Nautilus, Protector II, and Shadow World by Mike Potter; Dragon's TAIL (Toolkit And Integrated
Library) by Ed Churnside; Shark and OS/II by Matthew Stepka; Atari Program Exchange (APX) titles: Lemonade, Preschool Games, Reversi, Newspaper Route Management Program, Castle, Alien Egg, Sultan's Palace, Extended fig-FORTH, Supersort, Lookahead, Dice Poker, Babel, Domination, Decision Maker, Terry, Eastern Front (1941), Wizard's Revenge, Mapware, Diskette Librarian, Chameleon CRT Terminal Emulator, Data Management System, Instedit, Pro Bowling,
Downhill, Blackjack Casino, DSEMBLER, T: A Text Display Device, Dog Daze, Memory Match, Attank!, Insomnia (A Sound Editor), Enhancements To Graph-It, Astrology, Weekly Planner, Family Cash Flow, Mathemetic-Tac-Toe, Ultimate Renumber Utility, Stereo 3-D Graphics Package, Solitaire, Source Code For Eastern Front (1941), Letterman, Number Blast, Advanced Musicsystem, Isopleth Map-Making Package, Keypad Controller, Family Budget, Speed-O-Disk, Starware, Instedit - Microsoft BASIC version, Midas Touch, Seven Card Stud, Rabbotz, Algicalc, Polycalc, Family Vehicle Expense, Frogmaster, Galahad And The Holy Grail, Cribbage, Mantis Boot Tape Development System, Math*UFO, Easygrader, Message Display Program, Snark Hunt, Calculus Demon, Mankala, Monkey Up A
Tree, Deep Blue C Compiler, Game Show, Real Estate Cash Flow Analysis, Diskmenu, Quarxon, Yahtman, Microsailing, BASIC/XA, Melt-Down, Deep Blue Secrets, Magic Melody Box, I'm Different!, Air Raid!, Catterpiggle, Getaway!, Punctuation Put-On, Drawit, Dandy, Home Inventory, Circuit Lab, Bootleg, Smasher, Moon Marauder, Puzzler, Eastern Front Scenarios 1942 1943 1944, Eastern Front (1941) Scenario Editor, Ringmaster, Excalibur, Cartoonist, Bellum, Mastermatch, Weakon, Dog Daze Deluxe, Dragon's Quest or a Twist in the Tail, Character Fun, Bumpomov's Dogs, Envision, Gossip, Erg
Publisher: authorized online editions of books: Digital Deli, Best of Creative Computing volume 1, Best of Creative Computing volume 2, Best of Creative Computing volume 3, The Creative Atari, Machine Language For Beginners, Second Book of Machine Language, Mapping the Atari, Master Memory Map for the Atari, De Re Atari, Atari Roots, Assembly Language Programming for the Atari Computers, Atari Graphics and Arcade Game Design, Atari Player- Missile Graphics in BASIC, Compute!'s First Book of Atari Graphics, Compute!'s Second Book of Atari Graphics, Compute!'s First Book of Atari, Compute!'s Second Book of Atari, Compute!'s Third Book of Atari, Computer Graphics
Primer, Computer Animation Primer, Inside Atari DOS, SpeedScript: The Word Processor for Atari Computers, Electronic Computer Projects for Commodore and Atari Personal Computers, Computer Controller Cookbook, Atari BASIC - A Self- Teaching Guide, Atari Basic XL Edition, The Epson Connection: Atari XE/XL, Creating Adventure Games On Your Computer, BASIC Computer Games, More BASIC Computer Games, Big Computer Games, BASIC Computer Adventures, Artist and Computer, Colossal Computer Cartoon Book. also: Cleveland Free-Net Atari SIG Archive, The Ol' Hackers Atari Users Group (OHAUG) Newsletter (1990-2000)
Atari Basics (John Zielke) 12/24
https://ataribasics.com/
Publisher: Atari Insights (online newsletter, 2024- )
Atari Bit Byter User Club e.V. (ABBUC) 12/24 Postfach 1030
48481 Neuenkirchen
Germany
https://abbuc.de/
Developer: software: Quick! (programming language), AMC programs,
KE-Soft programs, Mirage software programs, programs of Ulf Petersen
including LDS Freezer; LDS "C:" Simulator; Black Magic Composer
Publisher: AMC-Soft Magazine, Quick magazines, ZONG reader disks (KE-Soft), diskline magazines, USER-Mags (Ulf Petersen)
Repair Shop.
AtariGiant 10/22
2 Walford Road,
Walford, Ross-On-Wye,
HR9 5RX,
United Kingdom
https://atarigiant.com/
Vendor: new/used hardware, new/used commercial software
Repair Shop.
Atari klub - spolek příznivců historické výpoetní techniky 12/24
Jižní 333/17
Olomouc
783 01
Czech Republic
IČ: 028 01 329
http://www.atariklub.cz/
http://flop.atariportal.cz/
Publisher: FLOP disk magazine (#68 published December 2024; Bohdan Milar, editor-in-chief)
Atarimax (Steven J. Tucker) 6/22
USA
tel: 216-577-8329
https://www.atarimax.com/
Developer: Atari Peripheral Emulator (APE) and ProSystem v3.0.2 for Windows (free download) or v.3.0.13 for registered users, APE & ProSystem 1.18
for DOS/Win3/95/98, APE Warp+ OS 32-in-1 Switchless Upgrade (2 versions: XL/XE except 1200XL/XEGS; 1200XL), Imagic 1.06 versions for Windows or DOS (ATR/XFD/DCM/SCP conversion), Atari Terminal Simulator ATS 2.0 for Windows (ATASCII Telnet/Serial Terminal & Break Movie Player), Break Movie Screensaver for Windows, Maxflash 1mbit and 8mbit Flash Cartridges, Maxflash USB Cartridge Programmer, Maxflash Studio for Windows, SIO2PC/ProSystem Universal Interface (6 versions: USB Interface w/ SIO Jack or w/ Terminals; Serial Interface w/SIO Jack or w/Terminals; Dual Port USB Interface w/ SIO Connectors; Dual Port
RS232 Interface w/ SIO Connectors), Atarimax MyIDE-II CompactFlash Cartridge, Atarimax/ABBUC USB Cartridge
Atari Online News, Etc. 6/16
See: Dana P. Jacobson
The Atari Shop (Sandra) 4/16 Netherlands
http://www.atari-shop.nl/
Vendor: new/used hardware, new/used commercial software
------------------------------
Subject: B
B & C ComputerVisions (Bruce Carso) 12/24 5917 Stope Way
El Dorado CA 95623-4716
USA
tel: (530) 295-9270 11:00 AM to 4:00 PM Monday to Friday (Pacific Time)
https://www.myatari.com/
Vendor: new/used hardware, commercial/PD/freeware/shareware
Eric Bacher 5/16
See also: James Wilkinson
https://sourceforge.net/u/ebiguy/
Developer: Dis6502 2.2 (Interactive 6502 Disassembler for Win32,
designed to specifically support Atari binary files; Win32 Port - 2005 by
James Wilkinson), MakeMenu 1.3 (AtariMax cartridge front-end)
Matthew Bacon 7/16 United Kingdom
http://www.myatari.net/
Publisher: MyAtari online magazine (published October 2000 - February 2005)
BackBit 10/23
USA
https://store.backbit.io/
Developer: BackBit Pro Cartridge (universal instant loading cartridge capable of interfacing with multiple vintage computers via system-specific adapters, including: Atari 400/800/XL/XE), Chip Tester Pro V2,
DIY CartRip (for Chip Tester), BackBit Pro Cartridge Adapter
BAHA Software (BAKTRA Software and HardCore) 10/22
See also: BAKTRA Software
Czech Republic
https://baktra.wz.cz/baha-software/
Developer: HardCore Music Box 1, HardCore Music Box 2, Bugs Fight M4, Rozstrel M4, Kde Domov Muj M4, Chcete Byt Milionarem II, Shootout 2 M4,
Kostky M8, Yahtzee M8, Train 3, Train 2, Train
BAKTRA Software (Michael Kalouš) 6/25
See also: BAHA Software
Czech Republic
https://baktra.wz.cz/
https://sourceforge.net/u/baktrasf/profile/
https://github.com/baktragh
Developer: TURGEN 9.4.2 for Java (create Atari tapes). utilities for TURGEN: XEX2CAS 2.6.3 (Windows, GNU/Linux, and more), CAS2Audio 1.0.4 for Android (play back tape images), Turbo Decoder 1.0.1 for Java (interactive program for decoding Atari turbo cassette tapes), DOS 2 Binary File Checker (D2BFC) 1.5 for Java, DTX Manager 1.5 for Java, Cassette Tools. games:
Caverns of the Lost Miner, Curse of The Lost Miner. Turbo 2000 Copiers and Tools: ChainCopy (Cassette > RAM > cassette), COPY T/H (copies files to the
H1: host device), BACKUP T/D (tape preservation toolkit). ATR1PRNT for Java (ATR disk image dumping tool). mmSAP 3.0.3 for Windows and Linux (based on ASAP library; also loads RMT,TMC,TM2,MPT,CMC files directly)
Richard Bannister 6/22 Dublin
Ireland
https://www.bannister.org/
Developer: Rainbow v1.6.0 (May 1st, 2021) - Atari 800 Series Emulator for Mac OS X, Emulator Enhancer v3.1.1
BartGo 12/24
https://github.com/BartGo
Developer: "Poznajemy Forth" / "We get to know Forth",
lapacz (game for VolksForth),
forth-atari (programs and code snippets for APX Extended Fig-Forth)
Anthony Beaucamp (8bit-Dude) 2/21 Kyoto, Japan
https://github.com/8bit-Dude
http://8bit-unity.com/
http://8bit-slicks.com/
Developer: 8bit-Unity (game development kit), 8bit-Studio (3D modelling software), 8bit-Hub (open source hardware), 8bit-Slicks (game - Dragon Cart optional version or #FujiNet optional version), 8bit-OS, 8bit-Web
Brian Berlin 2/20
http://kat5200.jillybunch.com/
Developer: kat5200 0.8.1 (1/1/18) -- Atari 5200 and 8-bit computers emulator for Win32 PC, Mac OS X, or Linux/Unix
Dave Bernazzani (llabnip / wavemotion-dave) 3/25
https://github.com/wavemotion-dave
Developer: A8DS V4.2 (01-Feb-2025) - port of Atari800 emulator for the Nintendo DS/DSi
Best Electronics (Brad Koda) 9/17
672 Commercial St
San Jose CA 95112-1406
USA
Telephone: (408) 278-1070 (M-F 1:30pm to 5:00pm PST)
E-FAX: (815) 364-3703
https://www.best-electronics-ca.com/
Vendor: new hardware, commercial software
Developer: "XE" Touch keyboard upgrade for XE computers, Best Light Gun, Best Gold CX40 Joystick PCB, Atari CX40 Joystick Rebuild Kit with Atari Upgraded CX40 Handle and Best Gold CX40 PCB, Atari CX40 Joysticks upgraded
with the Best Gold CX40 PCB, Atari Jaguar Power Pad to Other Atari Systems Adapter Cable, Sega Genesis Controllers To Atari Systems Adapter Cable,
CX30 Replacement S5 Super Paddle Pot, 800 Dust Cover, 600XL Dust Cover,
800XL Dust Cover, 60XE/130XE Dust Cover, XE Keyboard Mylar, XE "Mega Touch" Keyboard Springs, Auto Switching TV Switch Box kit for XE Game System,
CX24 Joystick Gold Board set , Atari CX24 Joystick with Best Gold Board Set, Copmposite Video Cable
Big Five Software (Bill Hogue, Jeff Konyu, Curtis Mikolyski) 5/15
USA
http://www.bigfivesoftware.com/
Developer: Miner 2049er and Bounty Bob Strikes Back! Emulator for PC
BITS (SOLO)(Herman Samso J.) 3/14
http://bits.atari.org/ or
http://thebitsclub.tripod.com/
Developer: tools & utilities: #1000 (20080312), #1600 (20140310 -
PIXeL PaINT). intros & demos: #1502 (20080314), #1503 (20100607),
#1504 (20110326), #1505 (20110317), #1506 (20110617), #1507 (20120319),
#1508 (20120616)
Bits of the Past (Dropcheck / Lenore Underwood) 8/14 Oklahoma City OK
USA
http://www.bitsofthepast.com
Developer: 256K Memory Upgrade Kit, 4in1 OS Adapter, GTIA-PAL Adapter (800/1200XL), GTIA-PAL Adapter (800/1200XL) Bundle, Reimaged Rambo XL 256k Memory Upgrade, Reimaged Rambo XL 256k Memory Upgrade Combo, Reimaged Ramrod
XL Adapter, Reimaged Wizztronics 256k Memory Upgrade (ANTIC CO12296), Reimaged Wizztronics 256k Memory Upgrade (ANTIC CO21697), Reimaged Wizztronics 256k Memory Upgrade Combo (ANTIC CO12296), Reimaged Wizztronics 256k Memory Upgrade Combo (ANTIC CO21697), Reimaged XF551 Disk Drive Controler w/Modern Power Supply, Reimaged XF551 Disk Drive Controller w/Original Power Supply, Super
MMU Adapter (for an Ultimate Board or an intSDX board), Wizztronic Upgrade Kit
Wojciech Bociański (Bocianu/Tristesse) 1/25 Poland
https://bocianu.atari.pl/
Developer: games: Pac Mad, The Game of Zilch, Just Pong, Pop'n'Drop [WIP], Mister Hoppe, Jaskinia City Quest, Stary Dom, ChessNet, Dirt Track Speedway, FloB, The Hangmad, Rogul. tools: convert.py, asm2rle.py, Pac Mad Editor, pasdoc, BLIBS, MadStrap, CutAs, ARTur, FiDL, FujiNet Weather, SprEd, FujiNews
Dan Boris 11/15
USA
http://www.atarihq.com/danb/atari8bit.shtml
Developer: Atari Disk Explorer for Windows XP or greater Microsoft .NET Framework 2.0 (Supports XFD and ATR disk image formats)
Boštjan Grandovec 12/24 Pot na Jošta 27
4000 Kranj
Slovenia
https://bostjan-grandovec.si/
Developer: Pantheon 14.620 multi-emulator for Windows, supports 2,536
games for the 8-bit Atari
The Brewing Academy (TBA) (Marlin "MacRorie" Bates) 6/20 Woodland CA
USA
https://thebrewingacademy.com/
Vendor: Atari Pokey C012294, PAL System Crystal C016112, Incognito,
Ultimate 1MB Upgrade, DreamBlaster S2 from SerdaShop, SiDE2 Cartridge,
Rapidus 65C816 Accelerator
Developer: MyTek 1088XEL (an Atari 800/XL/XE Clone), TBA RT8 Cartridge replacement for R-Time 8 cartridge for Atari 800/XL/XE machines, TBA Replacement Power Supply for Atari XL/XE, TBA Replacement Power via USB for Atari XL/XE, TBA SDrive-MAX, TBA Ultimate-A8 SD Cartridge, TBA UNO-A8 Cart, TKII PS/2 Keyboard "Piggyback" Version Without PS/2 Connectors, TKII PS/2 Keyboard "Piggyback" Replacement, TK-II-XEGS-S (PS/2 for XEGS) Keyboard Replacement, TK-II Stereo Keyboard Replacement, PIC2JOY PIC Chip Programmer, JOY2PIC-STIK PIC Chip Programmer, Atari XE Keyboard Mylar, TBA Ultimate Atari Video (UAV) board, S-Drive Max Case Only, Half SIO cable for S-Drive, Internal Audio Board (Atari 400 & others), BOBby Atari Video Break Out Board, Sophia rev. B (RGB video output), Sophia rev. C (DVI output), SDrive-MAX (no case), Monitor port for 600XL UAV upgrade, PS/2 Mouse adapter, P-COVOX Digital to Analog Converter, SIO Splitter, TBA's 8gb uSD & adapter Card for the
Ultimate A8 Cartridge, TBA's 8GB uSD Card for the UNO-A8 Cartridge
Repair shop.
Lyren Brown (Xuel) 12/20
USA
https://github.com/lybrown https://lybrown.github.io/fujiconvert/
Developer: Atari Beaglebone Expansion project, palmovie (Atari 8-bit 160x120 16-color movie maker), RastaMovie (movie maker for RastaConverter), flickermovie (Atari 8-bit 160x240 16-color flicker movie maker), tiles (Tiled Side-Scroller Demo using PAL Blending), digi (Atari 8-bit digital sound), tiles512 (Tiled Side-Scroller Demo with 512 Characters), pi (Apple 6502 pi calculator ported to Atari), Cavern 10, chunkyflicker (Flicker Mode),
drunkntsc (Drunk Chessboard NTSC), vim-xasm (VIM Syntax Highlighting for
XASM), Deluxe Invaders Shot Sound Hack, Boot Cassette Maker Fix, dis - Statically Tracing 6502 Disassembler, FujiConvert v0.3.3 (Convert media to various Atari 8-bit formats)
------------------------------
Subject: C
Sidney Cadot 11/24 Delft
The Netherlands
https://github.com/sidneycadot
Developer: Atari8bit_StarRaiders (reverse engineering of Star Raiders), Atari8bit_OSB-NTSC-ROM (reverse engineered Atari OS ROM images),
sam (Reverse engineering SAM and Reciter (Atari 8-bit speech synthesizer)
Mario Caillahuz ("Allas") 2/21 Lima
Peru
http://atari.limitevisual.com/
Developer: Jewel Bits, Animal Party, MULE Wars, Plague Attack,
Voyage to Home, Accion
cc65 community 7/21
See also: Piotr Fusik
https://github.com/cc65/
Developer: cc65 - a freeware C compiler for 6502 based systems,
IP65 - a TCP/IP stack for 6502 based computers which includes TCP/IP libraries and several TCP/IP programs: Date65, Telnet65, Tweet65 (IP65 supports the Dragon Cart and the Dracarys Ethernet devices for the Atari)
Itay Chamiel 7/25 Jerusalem
Israel
https://github.com/itaych
Developer: Ice-T XE (telecommunications software) v2.8.2 (July 13, 2025)
Gray Chang 12/24
USA
https://ataridogdaze.com/
Developer: Dog Daze, Claim Jumper, Dog Daze Deluxe, Bumpomov's Dogs
Thomas Cherryhomes 9/19
USA
https://www.irata.online/
Developer: PLATOTerm 1.0 (disk) or PLATOTerm Lite 1.3 (cartridge) -
terminal emulator for PLATO/CYBIS systems such as IRATA.ONLINE and CYBER1.ORG
Rafal BOBER Ciepiela 6/22 Poland
https://sourceforge.net/projects/atari8/ or
https://atari8.sourceforge.net/
Developer: Franny 1.1.3 (ATR disk image editor), Yvonne 1.0 (Atari picture viewer), ZooEY 1.4 (6502 crossassembler compatible with Quick Assembler)
Classic Computer Magazine Archive (Kevin Savetz) 12/24
USA
https://www.atarimagazines.com/
Publisher: authorized digitized editions of: Antic (all 88 issues), STart (all 42 issues including the 8 that incorporated Antic), Creative Computing
(35 issues), A.N.A.L.O.G. (10 issues), Compute! (98 issues), Creative
Computing Video & Arcade Games (both issues), Hi-Res (all 4 issues), ROM (all 10 issues)
Cloud-9 (Mark Marlette) 6/22 3749 County Road 30 SE
Delano MN 55328-8137
USA
http://www.cloud9tech.com/
Vendor: Liber809 (Motorola 6809 microprocessor upgrade for the Atari 800XL/1200XL/130XE, allows the Atari to run the NitrOS-9 operating system)
Computer-Magazin-Archiv (Matthias Jaap) 12/24 Germany
https://www.stcarchiv.de/
Publisher: authorized digitized editions of: Happy Computer (1984-1990), ATARImagazin (1987-1989), Computer-Kontakt (1985-1987)
Computer Software Services (CSS) 7/16
See: NLE Computer Software Services (New Life Electronics CSS)
Console5 (Luke Sandel) 11/24 Michigan
USA
https://console5.com/
Vendor: new hardware, commercial software
Nick Coplin 6/22 Perth, Western Australia
Australia
https://www.64hdd.com/
Developer: 64JPX - JoyPad eXpander (connect Sega MegaDrive/Genesis,
Nintendo SNES/NES joypads, and/or DB15 type PC controllers to the Atari)
COREi64 (Thomas Christoph) 11/23 Spruce Grove, Alberta
Canada
https://corei64.com/
Vendor: various 3D printed cases, 8K/16K Pixels Past Cartridge Bare Board, Super SpartaDOS X Cartridge
Cosine 12/24 T.M.R (programming, graphics), Sack (music), Bex/Slipstream (music),
aNdy (music), Miker (music), Der Luchs (music), Odie (music)
United Kingdom
https://www.cosine-systems.com/cosine/
Developer: C.G.M. UKScene Radio intro (30th August 2003),
1K Party demo (21st March 2004), Reaxion game (31st December 2005),
Greetz0rz demo (18th March 2012), BrainPower demo (24th April 2012),
Callisto game (28th October 2012), Battle Eagle game (27th October 2013),
Lunar Blitz game (January 2014), 15 Shades of Grey demo (15th March 2014),
15 Hues demo (16th March 2014), Inc Year demo (1st January 2015),
MD201601 demo (1st January 2016), MD201701 demo (1st January 2017),
Blok Copy game (1st January 2018), DYCP 2018 demo (1st January 2018)
Preston Crow 1/24 Ashland MA
USA
https://www.crowcastle.net/preston/atari/ https://github.com/pcrow/atari_8bit_utils
Developer: ATRFS (mount an ATR image as a native file system in Linux), SIO2Linux (similar to SIO2PC, but for Linux), Binary load file analyzer,
BASIC analyzer, Disk image format conversions: atr2unix unix2atr dcmtoatr,
Disk manager (Atari-side sector editor and more), MyDOS Binary Load Menu,
6502 disassember (focusing on Atari code)
Jorge Cwik 1/18
http://www.fxatari.com/
Developer: VAPI Atari 8-bits Imaging & Preservation format (.ATX) and
tools: Patched Emulator (based on Atari800Win PLus 4.0 Beta 3) +
VAPI DLL 0.3a, VAPI2SIO (SIO2PC for VAPI) 0.2a
------------------------------
Subject: D
Rudy Delvaux (Dearhorse from Shadow Team) 4/16 France
http://ataritools.fr.gd/
Developer: AtariTools-800 0.6.5 (CHAR-Edit + SCREEN-Editor + PM-Editor + GR-Editor + TTF ATARI Fonts + 4 PDF docs + samples for the 4 tools)
Device Side Data 3/21 11100 Sepulveda Blvd # 6502
Mission Hills CA 91345-1131
USA
(888)675-3638
Customer service hours: All day, Monday through Friday, by email only
http://www.deviceside.com/
Developer: FC5025 (USB 5.25" floppy controller for Linux/Mac/Windows computers - can read Atari 810 disk type)
DGS (Dean Garraghty Software) 5/15 United Kingdom
http://www.dgs.clara.co.uk/
Vendor: commercial/PD/freeware/shareware: DGS Atari 8-bit Software Pack Commercial Software Collection, containing:
- The Quick programming language V2.2 and V2.1 with 2 support disks
- Screen Aided Management (SAM) v1.25i 80-col desktop system with Budget
spreadsheet, Designer DTP package, and Extra Utilities
- 4 PPP Games: Bombi, Rubberball, Glaggs It!, and Minesweeper
- Quick Ed (a character set editor for ST-compatible mouse, joystick, or
Atari touch tablet)
- Digi-Studio digitized sounds/music package
- Issues 1-14 of the DGS News-Disk disk-based magazine
- Issues 15-19 of the DGS News-Paper printed magazine (scans of the original
mags)
- Issues 20-26 of the DGS News-Paper-on-disk on-disk magazine
- News-Paper Yearly disk (to go with the News-Paper magazine - includes lots
of Quick source code)
- Print-Filer from Rambit
- Bonus Software: MyDOS 4.5, Discomm32, UTIL (PC utility to read/write 180K
MyDOS Atari disks)
Also offered via email: Quick Programming Language, Print-Filer from Rambit, Alien Blast, RubberBall, Glaggs It!, Bombi, Minesweeper, PPP Games Pack
File Transfer Service: transfers files between Atari and PC
Dial Group (Jager, Zenon) 8/14 Poland
http://www.serious-dial.atari.pl/
Developer: DOS Control v2.6 (08.11.2005). demos: MayDay!, Smells like a cream?, What is love?. utilities: TwoCol v1.0, D-Font View v1.1, D-Sample v1.0MS, D-RAM v1.1, X-RAM v1.0, DocView Maker v1.0, D-Trans v0.9, Short Test v1.2, Moj Cartridge v0.1, TOMS Multi Drive ROM-disk Maker, ProgBaza v1.5, Double RAM-Cart. games: Dreszcz - Fighting Fantasy Game. system: Scene
Register v5.0.
Publisher: Serious Magazine (disk mag), #1(1998)-#17(2005)
DigitalDinos (Thomas McLaren) 3/21
PO Box 472
Mentor OH 44061-0472
USA
440-709-6072
http://www.digitaldinos.com/
https://www.ebay.com/str/digitaldinos
https://digitaldinos.ecrater.com/
Vendor: used hardware, used commercial software
Digital Force (Mario Trams) 4/16 Germany
http://www.digital-force.net/
Developer: HyperSpeed XL/XE (public domain hardware project-- a
65C816 Processor Extension for the ATARI XL/XE)
Florian Dingler (Flo) 1/18 Germany
http://www.akk.org/~flo/
Developer: Sheeprace (for MultiJoy interface, Aug 2002), CardGrabber
(for MultiJoy interface, May-Aug 2002), Peripheral Test 2.0 (Hardwaretester) (Dec.2008)
DLT Ltd. (Draco, Lizard, Trub, Innuendo, GoodByteXL) 12/24
See also: Konrad M. Kokoszkiewicz
See also: trub
Poland
http://sdx.atari8.info/ or
http://spartados.com or
http://spartadosx.com
Developer: SpartaDOS X 4.50 (23 Dec. 2024), SDX Toolkit (23 Dec. 2024).
SDX Add-ons: SDX Imager online (beta), SDX Imager 3.1.3 for Windows, SDX
Imager 3.1.2 for Windows, SDX Imager 3.0.8 for Windows, SDX2Atrax converter
for Windows, MUXTIME (SDX version), Emu-pack v.0.2, S2I (a SIO2IDE-specific tool), S2S (a SIO2SD-specific tool), MNT (a KMK/JŻ IDE 1.0 / IDEa specific tool)
Jim Drew 11/14
http://www.cbmstuff.com/
Developer: SuperCard Pro (for PC) -- make backup copies of 5.25" or 3.5" floppy disks (including any Atari disk) directly to another disk, or store
the data as a flux image file (.scp)
drunkeneye 11/24 Ruhrpott, Germany
https://github.com/drunkeneye
Developer: MAFIA 1.12 - a game originally by Igelsoft, ported to Atari
8-bit by drunkeneye, +Adam+ and Miker
Duckology ( EdwardianDuck / Jeremy ) 5/15 United Kingdom
http://duckology.co.uk/code/
Developer: Sudoku Solver Version 0.3 (10 February 2015)
Krzysztof Dudek (xxl) 6/22 Poland
https://xxl.atari.pl/
Developer: programs: xBIOS, xBootDOS, SlightSID Player, CompoFiller.
games: Apple Invaders, Chopin2010, DeathChase XE, Flowers Mania, Galaxian, Gravity Worms, Hobgoblin, Isora, Jet Set Willy 2007, Jetboy, Knight Lore,
Loops DX, Loops of Zen, MazezaM, MiniCHESS, Minotaur 16K,
Night Driver Arcade, Nightshade, Scorpions, Scorpions v2.0, Sudoku,
Sudoku Sweep, The Nutty Professor, The Udders. 1-BIT Music: Beep'em All.
code: LZ4 decompressor (with fox), aPLib decompressor,
Shrinkler decompressor (with fox), ZX0 decompressor, ZX5 decompressor,
ZX7 decompressor, PackFire decompressor, BitBuster decompressor,
ARJ4 decompressor (with Konop, Rastan), AKYPlayer (Player procedure for Arkos Tracker 2 editor), xSFX Engine.
------------------------------
Subject: E
Edladdin Controllers (Ed Kelly) 2/17
PO Box 987
Athens GA 30603-0987
USA
http://edladdin.com/
Developer: Super 78, Super Twin 78, Supreme 78: All-Play 4/8,
Supreme 78: All-Leaf, Game Controller Extension Cord
Robin Edwards (electrotrains) 7/24 Scotland
https://github.com/robinhedwards
Developer: Ultimate Cart project, UnoCart project, A8PicoCart project (UnoCart on a Raspberry Pi Pico clone)
Gene Ehrich - "Computer & Video Game Garage Sale" 4/16
PO Box 3365
Spring Hill FL 34611-3365
USA
http://ehrich.com/
Vendor: used hardware, used commercial software
Eight Bit Fix (Paul Westphal) 1/15 Portland, OR
USA
http://www.eightbitfix.com/
Vendor: hardware, new/used commercial software
Repair shop.
Emulators.com (Derek Mihocka) 10/18 14150 NE 20th St Ste 302
Bellevue WA 98007-3700
USA
http://www.emulators.com/
Developer: Gemulator 9.0 Community Release - Atari 800 and Atari ST emulator for Microsoft Windows (November 30, 2008); Gemulator 2000 version 8.03 - Atari 8-bit, Atari ST, and Apple Macintosh Plus emulator for Windows (May 9, 2001); Xformer 2000 version 8 - Atari 8-bit emulator for Microsoft Windows
(November 7, 2000); PC Xformer Classic 3.8 - Atari 8-bit emulator for MS-DOS (Dec. 8, 1998); ST Xformer 3.0 - Atari 8-bit emulator for Atari ST
(Dec. 8, 1998); Xformer 10 - Atari 8-bit emulator for Windows 10 (10-10-2018)
Raphael Espino 9/17 United Kingdom
http://rjespino.atari.org/ or
http://rjespino.tripod.com/atari.html
Developer: Ramdrive v1.0 (DOS-independent ramdisk utility), Atari 8-bit
JPEG Viewers: a8jdpeg 0.8 (14Sep02) "The original Atari 8-bit interface", JpegView 0.9 (17Oct03) "A friendlier menu oriented version of a8jdpeg", JpegShow 0.1 (07Aug01) "A slideshow version",
CpegView 0.5 (18Aug07) "The colour JPEG viewer for Atari 8-bit computers"
Excel (Robert Stuart) 4/20 Scotland
United Kingdom
http://excel-retro-mag.co.uk/
Publisher: Xcel disk magazine #1-23 (1991-1993); print magazine 2016-
------------------------------
Subject: F
Fandal (Frantisek Houra) 5/23 Czech Republic
https://a8.fandal.cz/stuff.php
Developer: Sturbon Intro, FreeCellXE, TriPeaksXE, HexxagonXE, Astro Road, Cubico, The Storm, A Tribute to Quorthon, Bombex, The Steam Train,
Astro4 Road, Mysterion Preview, Mind Blast, Outlaw, Swapz,
Who Lost the Wallet?, Space Arena, Pokey Demo, Music Disk Stereo Edition, MJ-R.I.P., Diamondz, Prototype, Milk Nuts v.1.11, Mashed Turtles,
Oilgame Deluxe, Deflektor Editor, Mahjong XE, Rubacka vo kopec,
Space Arena M4, Tajemny amulet, Broad's Revenge, Jezkovy voci, Muxeso,
Ate'em All, Diamondz 2, Crescent Solitaire, Fruity Pete, multi10,
Letter Scrabble, Diamondz 3, Jatari, Bunny Hop, onEscape, Tupouni
Wolfram Fischer (Mega-Hz) 6/20 Germany
http://www.mega-hz.de/
Vendor: SIO2IDE, SIO2SD rev.1, SIO2SD rev.2, SIO2SD rev.3, SIO2PC
Developer: ASCB (ABBUC SIO Connector Board), mega-mem, Stereo Prototyp 2008, Stereo Small 2010, MEGAMAX Modul, Atari Quarz 14.18757 Mhz,
512K Speichererweiterung, THE!CART Multi-Mode Cartridge (128MB Flash and
512KB SRAM)
FLOP disk magazine 7/20
See: Atari klub
Fly Software (Peter Svoboda) 6/22 Czech Republic
http://fly.atari.org/ or
https://atari.panprase.cz/
Developer: Antiseno 2008cz, Day After One, Demo 2001,
DR. Sparkz_A.B.B.U.C version, Gangsters 2007, Gangsters Intro,
Indiana Jones 3 aneb Tajemstvi Svateho Gralu,
Indiana Jones a zlata soska keltu, Kolony 2106, Kolony cz, Logik,
Maturita 2001, Mesta CR, Mesta SR, Milk Nuts, No Name, Podraz 2001,
Pomsta Sileneho Hulice, Robbo after 20 years v1.1, Robbo after 30 years, Ruleta, Rychle Sipy 2012 aneb Zahada hlavolamu, Sniper, Sniper 2007,
Sniper Intro, Stary dum, Strategi, Textovky, V.U. 5259 aneb Utek z Hejcina, V.U. 5259 aneb Utek z Hejcina intro, Vietnamska Mise
Keir Fraser 4/19 Cambridge, UK
https://github.com/keirf
Developer: FlashFloppy (Floppy drive emulator for Gotek hardware) --
Image formats supported include .ATR (Atari 8-bit)
Markus Fritze (sarnau) 10/23 Hamburg, Germany
https://github.com/sarnau/Atari8BitGhidra
Developer: Atari 8-Bit Ghidra Loader for various file formats
Joseph Freeston (snorklerjoe) 12/24
USA
https://github.com/snorklerjoe
Developer: atari8-ham-terminal (serial terminal program for amateur radio)
Piotr Fusik ("0xF", "Fox") 12/23
See also: ASAP - Another Slight Atari Player developers
See also: ASMA - Atari SAP Music Archive developers
See also: Atari800 Emulator Developers
See also: cc65 community
See also: Numen developers
See also: RECOIL (Retro Computer Image Library) developers
See also: Yoomp! developers
Poland
https://github.com/pfusik
https://fusik.info/piotr/
Developer: Bumpong (Pong version based on the bump mapping effect), Mahna-Malysz (4k game), Silly Venture 2014 Atari XL/XE Invitation,
Fifty Shades of Grey (demo), COINV-20 (combined invitation for Lost Party
and Silly Venture), Korporazka (32-byte intro), 6502 unShrinkler, esctime (256-byte intro), Numen (demo, 2016 version), Look Around (One kilobyte
intro), xasm 3.2.1 (2022-12-08; a 6502 cross-assembler with original syntax extensions; by default it generates binaries for Atari 8-bit computers)
The Future was 8bit Ltd. 4/20 United Kingdom
https://www.thefuturewas8bit.com/ or
http://TFW8b.com
Developer: Joystick Port Extension Cable, Rodman Special Edition,
Composite Video/Audio Cable, 9PIN D type Joystick Port Socket
FutureVision Research (Brian Cox) 7/24
USA
https://www.fvresearch.com/
Vendor: new hardware (electronics and coding kits, extra supplies,
learn to solder kits)
Developer: FujiNet for Atari 8-Bit
------------------------------
Subject: G
Paulo Garcia (pedgarcia) (PauLowRes) 11/24 Canada
https://github.com/pedgarcia
Developer: Atari OSS Action! syntax highlighting for Visual Studio Code, Tection! (Tetris-like game made with OSS Action! language)
David Given 1/24 Zurich
Switzerland
https://cowlark.com/
Developer: CP/M-65 (native port of the CP/M operating system to the 6502, running on systems including the 8-bit Atari)
GMG 11/21 Robert 'Globe' Pecnik, Marek 'Marco' Chorvat, Marian 'Goldmaster' Vybostok
https://atari8.dev/
Developer: Final Assault
Krzysztof "Vega" Gra 12/24 Poland
https://vega.atari.pl/
Developer: Bubble Bobble, Mikie, Cyborg Warriors, Bomb Jack, Yie Ar Kung-Fu
Bostjan Gorisek (Firemover, Firemover/Diomedes, Gury) 12/21 Slovenia
http://gury.atari8.info/ https://github.com/Gury8 http://zxgury.epizy.com/a8/effectus/
Developer: PC software: Mad Studio 1.2.4, Effectus 0.5.3, AtGr3.
Atari native games and tools: Slovenian Quiz, Stupid Kangaroo, Wolves,
Slo-Quiz 4K, Don't Angry 5K, Air Threat, Sprite Engine, Title Studio GR15, Parachute
Mark Grebe 1/22
See also: Atari800 Emulator Developers
USA
https://www.atarimac.com/
Developer: Atari800MacX 6.0.1 (01-22-2022; version of Atari800 emulator
for Mac OS X), Sio2OSX 2.1.1 (variation of APE or SIO2PC for Mac OS X)
-=GRH=- (GRHOnline) 11/24
https://github.com/GRHOnline
Developer: Mono8bitmap - convert font data for Atari 8 bit (probably
others too) - raw data, monochrome bitmap and assembler code
Christian Groessler 2/21
See Also: Atari800 Emulator Developers
Germany
http://www.groessler.org/a800dc/
Developer: Atari800DC 0.78 (Atari800 emulator for SEGA Dreamcast)
Grumpy Bob's Emporium (Raymond Voegele) 11/24 2915 N. Center St.
Maryville IL 62062
USA
618-288-3491
https://grumpybobsonline.com/collections/atari-400-800-xl-xe
Vendor: used commercial software
------------------------------
Subject: H
Hafner Enterprises 1/19
http://2600-daptor.com/
Developer: 2600-daptor, 2600-daptor II, Vision-daptor, 2600-daptor D9
(use standard 8-bit Atari joystick/driving/paddle controllers on modern
devices via USB)
Haplo 3/25 Sydney
Australia
https://h4plo.itch.io/
Developer: Shift (game)
Steve Hales 6/20 Palo Alto CA
USA
http://www.igorlabs.com/classic-games/
Developer: Slime, Fort Apocalypse, Dimension X
Jonathan Halliday (flashjazzcat, RIF Software, Atari8 Software) 6/21
145 Wenlock Road
South Shields
Tyne & Wear
NE34 9AL
United Kingdom
http://www.atari8.co.uk/
Developer: Ultimate 1MB BIOS and SIDE Loader, Incognito BIOS and
SIDE Loader, 1088XEL/1088XLD Ultimate 1MB Firmware, XEX Loader for SIDE and SIDE2, XEX Loader and U1MB firmware for SIDE3, SIDE Loader and SpartaDOS X for the AVG Cart. SIDE/SIDE2 Soft Drivers For SpartaDOS X; SIDE3 Soft Driver For SpartaDOS X; MyIDE/Flash, Internal MyIDE and MyIDE 2 Soft Drivers For
SpartaDOS X; APT Hard Disk Toolkit. The Last Word (80-Column A8 Word Processor), GUI Project, UFlash (Ultimate / Incognito ROM editor and flasher).
Repair Shop.
Hasbro, Inc. 2/15 1027 Newport Ave
Pawtucket RI 02861-2539
USA
tel: 401-431-TOYS (8697)
http://www.hasbro.com/corporate/en_US/toy-game-instructions.cfm
Developer: instructions for Parker Brothers Super Cobra (search: "atari")
Frank G. Heuser 12/24 Germany
http://www.asselheim.de/
Developer: SIO-PC Interface (APE / SIO2PC compatible), 1050-PC Interface (ProSystem/SIO2PC compatible), BIOS Umschalter (OS Switch),
PC Tastatur Interface (PC Keyboard Interface), MIDI Schnittstellen
(MIDI Interfaces), Sprachbox (Voice board with phoneme-chip and software
from Atari Magazin article), Zusatztasten F1-F4 (Additional Keys F1-F2,
as on 1200XL), Monitorkabel universal (SCART - CHICH - KLINKEN),
130XE RAMDISK 256kB (memory upgrade), other accessories
HiassofT 10/22
c/o Matthias Reichl
Wolfgangerstr. 26
A-4820 Bad Ischl
Austria
https://www.horus.com/~hias/atari/
Developer: AtariSIO driver and utilities for Linux V0.30-221009 (package contains: a Linux kernel driver; atariserver disk drive emulator (similar to SIO2PC or APE); atarixfer - read/write ATR images to an Atari disk drive connected by a 1050-2-PC or ProSystem cable; adir, dir2atr, ataricom - tools for Atari disk images and executables), Atari Tools for Win32 V0.30-221009
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* Origin: Tweaknews (3:633/280.2@fidonet)