Packard Bell Navigator (1993) 23 Utility Other DOS

Packard Bell Navigator is an alternate user interface that replaces the Windows 3.1 Program Manager shell. It presents the content of your computer as a series of rooms.

• 3.5

MatLab (1986) 17 Mathematics DOS

MatLab is a high speed, interactive programming utility for manipulating, calculating, and plotting complicated mathematical equations. It is considered easy to use for those familiar with typical algebra equations.

• 1.x (DOS)
• 3.5 (DOS)

Mathcad (1989) 14 Mathematics DOS

Mathcad is computer software primarily intended for the verification, validation, documentation and re-use of engineering calculations.

• 2.5

Autodesk AutoCAD (1984) 10 Graphics Engineering DOS

AutoCAD, from Autodesk and first released in 1982, is a powerful Computer Aided Design tool. It was, and still is, often considered the standard for CAD tools. Primarily for the IBM PC platform, it was ported to x86 machines with higher video resolutions such as the Zenith Z-100 and NEC APC. Intermittently, versions for the Macintosh appeared. Later versions use a dongle copy protection.

• 1.x (DOS)
• 2.x (DOS)
• r10 (DOS)
• r11 (DOS)

SimEarth (1990) 10 DOS Windows

SimEarth, is a simulation game that lets you explore and experiment with the development of planets, the evolution of life, and the rise of civilization. You can adjust a planet's geological properties, atmospheric properties, life endurance properties, and civilization properties as it develops, or you can experiment with an existing planet such as Mars, Venus, or Earth. You can unleash disasters on a planet such as meteors, earthquakes, fires, or even nukes, to either hurt or help a planet along.

• 1.x

America Online (1992) 7 Web Browser Chat DOS Windows

America Online was a proprietary dial-up online service that eventually grew to offerer Internet access. In the mid 1990s AOL was very heavily promoted. Every month or two, you were sure to get a free AOL floppy disk or CD-ROM in the mail. AOL originated as PC-Link.

• 1.x

ChiWriter (1990) 4 Word Processor Mathematics DOS

ChiWriter is a WYSIWYG scientific text editor for DOS. Created by Cay Horstmann in 1986, it was one of the first that could write mathematical formulas on common PC computers.

• 4.00
• 4.2

DesignCAD 3D (1987) 3 Graphics Engineering DOS

DesignCAD 3D is a powerful, easy to use, and low cost DOS based CAD program that claimed to have all of the features of the more expensive CAD programs. It competed against low-cost CAD programs such as TurboCAD, Generic CADD, and Drafix. It was sometimes sold alongside DesignCAD 2D

• 1
• 4.x

CADKEY (1988) 3 Graphics Engineering DOS

CADKEY is a 2D/3D mechanical CAD (computer aided design or computer aided drafting) software application released for various DOS, Solaris, and Microsoft Windows operating systems. Originally released for DOS in 1984, CADKEY was among the first CAD programs with 3D capabilities for personal computers.

• 1.x

Microsoft LISP (1985) 3 DOS

Microsoft LISP, originally developed by Soft Warehouse, of Honolulu,is a high-speed LISP interpreter sold alongside Microsoft’s other language products. LISP is a programming language based around symbolic expressions. It was used to develop expert systems and "artificial intelligence" systems. Microsoft LISP features a large number of native functions and includes a debugger.

• 5.x

Eureka: The Solver (1987) 2 Mathematics DOS

Eureka is a friendly and well-polished equation solver and plotter published by Borland. The software was targeted at both business people and scientists. Not only does it include scientific function, it also includes financial functions. It was notable for having a friendly windowing and menuing interface that let users do multiple things at a time. It competed directly with Mathcard.

• 1.0

Derive (1994) 2 Mathematics DOS

Derive was a computer algebra and graphing system, developed as a successor to muMATH by Soft Warehouse, Inc. in Honolulu, Hawaii, now owned by Texas Instruments. Derive was implemented in muLISP, also by Soft Warehouse. The first release was in 1988 for DOS. It was discontinued on June 29, 2007 in favor of the TI-Nspire CAS. The last and final version is Derive 6.1 for Windows.

• 2.x
• 3.x

Borland dBase Compiler (1993) 2 DOS

Borland dBase Compiler is a dBase add-on that enables developers to create standalone high speed compiled dBase application. Developed by Ashton-Tate, the creators of dBase, it guarantees 100% compatibility with existing dBase applications. Applications built with the dBase Compiler do not require that the dBase product be installed, nor does it require any distribution royalties. Compiled applications will run many times faster than in dBase's interpreted environment. It includes support for 386 systems.

• 2.x

VersaCAD (1988) 1 Graphics Engineering DOS

First released in 1983 by T & W Systems Inc (later Versacad Corporation) and based on their earlier T-Square product, VersaCAD is a sophisticated professional object design and drawing tool for the IBM PC. It competed heavily against AutoCAD. A very in-depth history of VersaCAD can be found on Cadhistory (PDF Link)

• 5.3

ABstat (1988) 1 Mathematics DOS

ABstat, from AndersonBell, is a statistical package that contains a variety of statistical functions, creates graphs, features a command language, and can directly use dBase files.

• 5.x

Turbo Power Object Professional (1989) 1 DOS

Object Professional, from Turbo Power, is a library of window object types for Turbo Pascal Programmers, supporting overlapping resizable windows, menus, pick lists, data entry controls, and text editing.

• 1.x

Turbo Power Turbo Analyst (1989) 1 DOS

Turbo Analyst, from Turbo Power, is a set of utilities, source code, and documentation for Turbo Pascal software developers. It includes tools to automate common programming tasks, such as a Pascal formatter, cross reference, execution timer, execution profiler, program indexer, and program listener.

• 5.x

Turbo Power Turbo Professional (1989) 1 DOS

Turbo Professional is a library of utilities, source, and documentation for turbo Pascal programmers. Includes TSR management, BCD arithmetic, windowing, menuing, EMS and XMS access routines, large arrays, macros, runtime error recovery.

• 5.x

WillMaker (1990) 0 Other DOS

WillMaker is a program that takes a set of simple human-understandable questions to produce the complex legal language and law considerations, required for a modern will.

• 4.0

Generic CADD (1987) 0 Engineering DOS

Generic CADD, originally from Generic Software, Inc., was a popular low-cost 2D CAD program targeted at casual drafting users. Initially it competed against AutoCAD, and the budget TurboCAD. The original version offered a number of separately purchasable modules.

• 3.0
• 5.0
• 6.0

IBM Professional Debug Facility (1984) 0 DOS

The IBM Professional Debug Facility is a terminate-and-stay-resident debugging tool. You can use it with programs that can not be debugged with DOS DEBUG. It avoids DOS I/O calls to prevent conflicts with the running program.

• 1.00

Vistapro (1992) 0 Graphics Other DOS

Vistapro is a three-dimensional landscape simulation program. Using U.S. Geological Survey (USGS) Digital Elevation Model (DEM) files, Vistapro can accurately recreate real world landscapes in vivid detail. It can also create fractal based landscapes, and provides many customizations. Vistapro originated on the Amiga and also had a Macintosh port.

• 1.x (DOS)
• 3.x (DOS)

Davong Hard Disk Controller Drivers (1982) 0 DOS

This is the driver software used to configure and access a Davong internal hard disk controller for the IBM PC. This controller was significant as being one of the few hard disk systems accessible under DOS 1.x. system instead partitions the disk in to several smaller drives.

• 2.4

Proteus Design Suite (1992) 0 Engineering DOS

Proteus Design Suite is a circuit design and simulation program.

• 2.20

EasyCAD (1987) 0 Graphics Engineering DOS

EasyCAD is an easy to use, low cost, 2D CAD program targeted at casual CAD users. EasyCAD features wide range of drawing commands, and a sophisticated programming language similar to AutoCAD's AutoLISP. EasyCAD competed against other low coast 2D programs such as Autodesk AutoSketch. with many more features, but similar appearance to EasyCAD.

• 1.x