ST-Computer PD - Public Domain

ST-Computer, also known as "series S", is one of the biggest public domain series for the Atari ST at 1000 disks. Originally published from 1986 to 1996, the series showed the growing sophistication of Atari ST software and the slow change towards more multitasking-friendly and cleanly written applications.

ST-Computer PD 701
ST-Computer PD 702
  • Strange Circumstances
    "Strange Circumstances" by New Trend. This "mega demo" has way too many screeens/ scenes to list individually. It contains some stunning graphics (true color) and some very interesting graphic effects. Note, the "greetings" are in the MIDDLE of the demo - so don't shut the machine off when they start. This demo requires and RGB monitor or TV (or MultiSync monitor). (CC)
ST-Computer PD 703
  • Plastik Vibration
    Demo from the Fried Bits II with many vector graphics and a helicopter simulation
ST-Computer PD 704
  • Weltschmerz
    Art demo of the Fried Bits II. runs only at night, so change the system clock if necessary
ST-Computer PD 705
  • Das Taschentuch
    HASCS II role playing game in which you have to steal the handkerchief of princess Mimosina.
  • O.-Game
    Game collection with Snake, moon landing and Tron variants
  • Star Trek
    Space game.
  • Tennis
    Very simple tennis game.
ST-Computer PD 706
  • Bombs and Bugs
    Game. Cute little beetles want to blow each other up in a labyrinth.
  • Calc_13
    Simulation of a programmable calculator with selectable accuracy.
ST-Computer PD 707
  • Laufwerksinfo 1.3
    Utility, displays the available memory capacity of the selected drive (disk, hard disk partition or RAM disk) This information is displayed graphically as a pie chart and numerically (values optionally in megabytes and percent or in bytes) in a GEM window.
  • Partitionsinfo
    Similar program to Laufwerkinfo, shows the space usage of all partitions.
  • Terminplaner (Frieling)
  • HP-520-Treiber
    Provides 1 1/2 lines spacing for text and 1 line spacing for footnotes.
  • CJ
    Shows the content of the cookie jar and interprets it. The CJ is automatically installed from TOS 1.06 (STE) on and allows easy access to various information about the hardware and software.
  • Bibel-Compressor
    Counterpart to the program Decoder of S 668 with the possibility to compress ASCII files into CCD files.
ST-Computer PD 708
ST-Computer PD 709
ST-Computer PD 710
  • I-APL
    APL is the suitable programming language for beginners, fast to learn, powerful and runs everywhere. Even simulations and large programs can be written quickly. The port to the ST was done by Jim Peters.
  • Pro Comfort
    Utility program to change mouse shape or system colors, display free RAM, format disks (ST-medium).
ST-Computer PD 711
  • Beam Down Construction Set
    Simple construction of a pull-down menu and creation of an LST file for integration into GFA-Basic programs.
  • ElecForm
    Contains some electronic formula programs
  • Else 94
    Program for income tax return and annual wage tax adjustment.
  • Timetable
    Timetable program
  • Zack
    Four Wins variant for all resolutions.
  • Address-Maker
    Enter addresses and create business cards
ST-Computer PD 712
  • Wutzdisk
    For people who are into bullshit and insults.
ST-Computer PD 713
  • Eclipses
    Program for calculation and display of solar and lunar eclipses. The program was programmed for the school competition "Jugend forscht" and participated there very successfully.
ST-Computer PD 714
  • Slot
    PD version of Big Jack.
  • Big Jack
    One-armed bandit, slot machine game.
  • Move
    Movement play.
ST-Computer PD 715
  • Compatible
    Runs programs in MultiTOS that normally cause difficulties.
  • Mines
    Mines is a GEM-Clone of the well-known Minesweeper game with a german user-interface
  • More Soft's Eyes
    More Soft’s Eye is a little program that displays two eyes following the mouse cursor.
  • Note Off!
    MIDI Reference. Once started as an accessory or application, Note Off is available to answer your questions about MIDI. New features in the current version include a copy function, full Falcon support and a variety of new synthesizers.
  • Set Clipboard
    Sets the clipboard path.
  • The Joker
    Jokes of the category thigh slapper.
  • Wormania
    Wormania is a GEM Implementation of the well-known “Worm”-Game.
ST-Computer PD 716
  • Egale
    Use égale to compare and alter files easily and quickly. égale is a dependable aid when analyzing data, comparing a program´s output and reference data and changing data.
  • GFA GEM
    An introduction to GEM programming for GFA-Basic developers. Describes how to cleanly program dialogs, menus, windows and desktops and how to use GDOS(fonts) for text output. With sample source code and resource.
  • UserReg
    Archive user registrations.
ST-Computer PD 717
  • Make up
    Program to format ASCII texts afterwards. Sets line width and left margin, justified, centered, etc.
  • Vorsicht Kurve
    Program for collecting, editing and displaying data and functions. Also runs in MultiTOS and with graphics cards from 640*400.
ST-Computer PD 718 Missing
  • Virendetektor 3.1r
    Detects numerous boot and link viruses, immunises floppy disks and thus prevents new infections. The program checks complete floppy disks and/or hard disks and forms checksums. With detailed introduction to virus science.
ST-Computer PD 719
  • Drehen
    Helps with the CNC programming of a turning part. The programs can be saved and loaded on real machines. Basic knowledge is required for both programs due to the lack of documentation.
  • Fräsen
    Simulation of a CNC programming of a milled part.
ST-Computer PD 720
  • C-Icons
    336 color icons for use with newer desktops like TOS 4.x, MultiTOS, Ease 3.x or Gemini 2.x
ST-Computer PD 721
  • Sinus
    The somewhat different speed program. Measures the speed required by a normal application program, whereby the effects of different hardware and software can be tested.
  • SPRzuPIC
    Utility for HASCS programmers.
  • TUT
    Tips for programmers working with The Game.
ST-Computer PD 722
  • Die Meister der Dimensionen
    The Masters are members of a super technology society that has lost the technical knowledge. They can only operate machines, but not develop them. Because of their long life many have developed bad character traits. e.g. arrogance, greed for power etc. Because of various civil wars the Master left the country in a hurry. The game is about the player being torn out of life and waking up naked with a backpack. What to do? Very simple. Collect crystals, but only memory crystals.
ST-Computer PD 723
  • GAIA
    "Zur Nachtpe­riode weckt Dich, den Meister von Gaia, in Deinem Fuchsbau der KOM-Rechner. Schlech­te Nachrichten erwarten Dich. Gaia ist erobert. Dein Schloß ist teilsweise besetzt. Die Verwü­ stungeninDeinerTechniksindsostark,daßdie Speicherkristalle zerstört wurden. Erst wenn Du diese ersetzt hast- Ersatz ist in den Unter­geschossen I & II - kannst Du heimlich über Dein Gutshof nach Gaia einreisen. Baizar. Dein Widersacher, hat sich in Gaia festgesetzt, und Du mußt ihn vertreiben und ihm folgen, um Deine Familie zu befreien. Dabei wirst Du über einige Levels in die Heimatwelt des Balzar gelangen und ..." Das Spiel ist nicht fertig ge­stellt und endet wenn, Sie Balzar nachsetzen.
  • HASCS-Tools
    Whoever writes a HASCS adventure knows that it is possible to edit a level file with any ASCII. Since the ASCII editor of Harlequin III is waiting in the background for its call and the ASCII editor slot of HASCSEDI.PRG is free, the author had the idea to develop a special graphical level editor. The program recognizes the data format automatically and with HASCS III '#' will appear in the list window.
ST-Computer PD 724
  • Blob
    Like in Tetris something falls from the top to the bottom. Here it is colorful blobs. The goal is to eliminate all blobs. This is done by selectively placing a similar blob above or next to an already placed blob. Nice blobbing, which becomes more and more difficult with time.
  • HASCSconfig 2
    Facilitates the creation of configuration files for the HASCS-II-EWS.
  • Starball
    Starball is a pinball game for the Atari ST / Falcon. Features: Main playing area of 204,800 pixels, More than 24 screen colors, Three sets of flippers, Over 32 sprites on screen, 3 amazing bonus screens, and much more!
ST-Computer PD 725
  • Zodiax
    Zodiax by DIGITAL Nightmares. A new R-type like space shoot'em up game for the Falcon030.
ST-Computer PD 726
  • Sharp-Archiv
    Enables program development and data backup for Sharp pocket computers of the types PX-12xx, 13xx and 14xx with the Atari ST. No Sharp software is required, but a connection cable is needed.
  • ST-Globe
    A most excellent coverage from France (written in English) of almost everything relating to the geography of the world. The programming is excellent, dozens of maps are available covering topics such as capitals, population, money in use etc. over almost the whole of the earth. Questions are available to test your knowledge and answers are readily obtainable once the score has been established, by return to an active menu. Capitals and countries are pinpointed with a flashing cursor. Good interaction between all screens and easy return to the main menu.
  • Hörtest
    Test your hearing ability in comparison with others (Omikron Basic source only).
  • LisaView
    Program to display Lissajous figures, runs as a program and accessory.
  • Römisch
    Conversion of Roman numbers to decimal and vice versa, addition of Roman numbers (Omicron Basic Source only).
ST-Computer PD 727
  • MiNT 1 of 3
    Multitasking extension for the ST operating system. Predecessor of FreeMiNT.
ST-Computer PD 728
  • MiNT 2 of 3
    Multitasking extension for the ST operating system. Predecessor of FreeMiNT.
ST-Computer PD 729
  • MiNT 3 of 3
    Multitasking extension for the ST operating system. Predecessor of FreeMiNT.
ST-Computer PD 730 Missing
  • Kassa 5.0
    Small financial accounting for private and small companies with completely revised user interface. Many new functions, e.g. automatic dunning process or creation of invoices. Shareware. A manual is available for registered users, and there is the possibility to get samples (approx. 2.1 MB) for CrazySounds for an additional charge, to make it even easier to use.
ST-Computer PD 731
  • HASCSconfig 2
    Facilitates the creation of configuration files for the HASCS-II-EWS.
  • NetHack Shell
    Small shell for the game Nethack to select a player etc.
  • Talking Cards
    Card playing game and nice samples.
ST-Computer PD 732
  • Kalender (Krüger)
    Calendar accessory with the most important national holidays.
  • Quasi
    Extended shell for the fax program QFax Pro.
  • MEZ/MESZ
    Auto folder program for automatic switching between summer and winter time.
  • Car-Dude
    Contains the license plates of cities and counties.
  • Bootselector
    Selection of auto folder programs
  • Berechnung 2.3
    For calculation of volumes, area contents and length. Included are some standard bodies and shapes.
ST-Computer PD 733
  • Knuffel
    Variation of the popular dice game Yahtzee with a few samples as background music
  • N.o.B.I. Brainstorm
    Guide Alfred the snake around the maze collecting all the Yin Yang symbols in order to progress to the next level. On different levels, Alfred grows by a different number of units for each symbol he collects. You must manoevre your way around the maze in such a way so as to avoid letting Alfred bite himself! In some levels Alfred simply follows your commands, on others, you have to plot his path several moves ahead. Various objects can be collected and these may help or hinder your progress. There are also certain puzzles to be solved before some of the levels can be completed.
ST-Computer PD 734
  • N.o.B.I. Racing
    Fast-paced action game with 100 levels. Runs in color and b/w and also on TT and Falcon!
ST-Computer PD 735
  • Before Dawn
    Before Dawn by Arne Rudolph is a screen saver that can use external animation modules.
  • Before Dawn Module 1
    Color wheel 1 + 2, Bat 1 + 2, Cat, Hummingbird, Redwing, Atari characters, Give DOS no chance, MacToast, Intel Outside, MixToast.
ST-Computer PD 736
  • Before Dawn Module 2
    Before Dawn Module: Air Supply, Balloons, Blue Eye, Daffy, Explosion, Jaws, Jaws 256 (with sound), Lancelot, Night Flight, Pachman, Polomaise, Ray-Oby, Skatedog, Starbucks.
ST-Computer PD 737
  • Before Dawn Module 3
    Before Dawn modules: Pear, Balloons 2, Machines, Froggy, Cangaroo, Coffee, Moonride, Red Baron, Robomouse, Sperm, Woofie.
ST-Computer PD 738
ST-Computer PD 739
  • Zeig's mir
    File viewer with many features. Monochrome images of various formats (e.g. PAC, IMG, CRG), fax files of the programs ZFax, QFax, Coma and Tele Office, texts, hex dump, resource files (up to 32 KB), character sets (GDOS, Calamus), virtual files can be displayed. It is also possible to display and listen to samples (SMP, HSN Crazy Sound samples). Other formats are possible via the modular interface.
  • Sysinfo
    SysInfo is a utility program that provides a very comprehensive list of information about your system including processor type, cookie jar listing, FPU info, Blitter info
  • ST-Guide
    Hypertext system. This program can be used to display hypertexts, such as the Atos magazine or many program manuals. The big advantage of a hypertext system is that you can jump directly to the desired position in such a text by mouse click instead of reading through long instructions. Starting with version 1.5 it is possible to display colored hypertexts in addition to b/w.
  • Kill
  • JetFind 1.42
    JetFind is a desk accessory based on the "Dateien finden" program on the Apple Macintosh. It is a shareware utility that will help you locate a program extremely fast on your hard drive.
  • Harddisk.CPX
    HARDDISK.CPX is a module for the new XCONTROL control panel. It displays the disk usage (how many bytes are on the disk, how many are free and how many are used ?) It also shows the free memory, divided into normal ST-RAM and alternative RAM.
  • BoxKite
    The alternative file selector Boxkite makes the extended calls of MagiC available on other operating systems as well. Up to 32 drives are supported, provided that the six additional drives carry the numbers 1 to 6. Boxkite can be opened up to eight times as a window and now supports proportional system fonts. It comes in full 3D look and as a window.
  • Bavaria Event-Manager
    Remote control of the computer, e.g. starting programs at certain times.
  • 680x0CAC
    This CPX module can be used to configure the caches of 68020 and 68030 processors. With _PAK/3-030_ you can also modify the second level cache!
  • Grepit
    GEM implementation of the UNIX Grep utility for string and pattern search in files.
ST-Computer PD 740
  • Before Dawn Module
    Before Dawn by Arne Rudolph is a screen saver that can use external animation modules.
ST-Computer PD 741
  • Before Dawn Module
    Before Dawn by Arne Rudolph is a screen saver that can use external animation modules.
ST-Computer PD 742
  • Litbase
    Creation of bibliographies using LaTeX.
  • Maus-Window
    When Maus-Window is active and the mouse-cursor resides over a non-active window, the window will automatically be topped. This is achieved by simulating a mouse-click using the AES-call appl_tplay(). This confors to GEM and causes no problems with "clean" applications.
  • Roland
    Printing of sheets for roleplaying games like 'The Dark Eye' (hero letters, weather forecast, talent lists, spells).
  • Senf
    Small environment setter.
  • Training ST
    Contains the learning program Dictation, Guessing, Hundred, Ratmal and Spreadsheet.
ST-Computer PD 743
  • Gaia
    "Zur Nachtpe­riode weckt Dich, den Meister von Gaia, in Deinem Fuchsbau der KOM-Rechner. Schlech­te Nachrichten erwarten Dich. Gaia ist erobert. Dein Schloß ist teilsweise besetzt. Die Verwü­ stungeninDeinerTechniksindsostark,daßdie Speicherkristalle zerstört wurden. Erst wenn Du diese ersetzt hast- Ersatz ist in den Unter­geschossen I & II - kannst Du heimlich über Dein Gutshof nach Gaia einreisen. Baizar. Dein Widersacher, hat sich in Gaia festgesetzt, und Du mußt ihn vertreiben und ihm folgen, um Deine Familie zu befreien. Dabei wirst Du über einige Levels in die Heimatwelt des Balzar gelangen und ..." Das Spiel ist nicht fertig ge­stellt und endet wenn, Sie Balzar nachsetzen.
ST-Computer PD 744
  • Voyager 3
    Voyager is an astronomy program for the ST. Features: Compute ephemeris of planets,Moon, Sun, comets and as asteroids. You can choose place, time zone, atmospheric refraction, time etc.. Display recapitulative boards for ephemeris, rising and setting for planets.
ST-Computer PD 745
  • Zoiing
    Alternative HASCS sprite editor.
  • Munch
    An impressive monochrome graphics package. As well as all the usual drawing tools, there's the following tools:- star/multigon, parallelogram, smudge, multi-bezier, rubber ellipse, gradient, bend and lasso, to name just a few. Munch also allows you to work on pictures larger than the screen and has lots of special effects (registered users get a program to create their own). You can load images in Degas, NEO, IMG, MAC, PAC and TN3 formats and save as IMG, TIFF, PAC, PI3 and more. You can even save pictures in PRG format so that they can be double-clicked and displayed from the Desktop. There are lots of user definable parameters which affect the way the tools work. Munch is fully compatible with (Speedo)GDOS and can make use of GDOS fonts.
  • Sprite Convert
ST-Computer PD 746
ST-Computer PD 747
ST-Computer PD 748
  • Emperor
    A strategy game for 1 to 4 players. Your aim to to produce sufficient consumer goods and military hardware to keep the population happy and expand your territory by means of conquest. This Shareware version restricts you to 100 moves, the registered version removes this limitation. Any number of players can be human or computer controlled and there's support for playing the game by modem over the phone lines.
ST-Computer PD 749
  • Bootsel
    Boot selector.
  • Gewicht
    Program for those who want to lose weight. Contains a complete calorie table of all foods.
  • Nährwert
    Nutritional value analysis
ST-Computer PD 750
  • Calendar (Hagedorn)
    GEM version of the scheduler from the Mupfel tools.
  • MenuInfo 2.00
    The wellknown utility for displaying lots of information in the upper right corner of the screen and with additional features like a little screensaver, windowtopper, alarmclock...
  • Newdesk.Inf
    Detailed documentation as a ST Guide hypertext.
  • NEWDESK.INF-Utility
    Newdesk.Inf utility.
  • Solitaire (GEM)
    Yet another of those games played with beads, where the aim is to eliminate all the other beads from the board. What makes this one so different is that it runs as an ACC or PRG and is Multi-TOS friendly.
  • Tricky
    Tricky is a conversion of Kniffel (some people know it as Yahtzee), the well-known dice game. With Tricky you and up to three other people can try to get a place in the leaderboard. Or play against up to three computer opponents.

Standard support
GEMScript
OLGA
BubbleGEM
Programs written in...
Assembler
GFA-Basic
Pure C
STOS