A/UX (1988) 24 MacOS

Apple A/UX is an early port of Unix to Apple's 68k based Macintosh platform. It features a full Unix system with a Mac OS GUI and the ability to run classic Mac OS applications.

• 2.x

Adobe Illustrator (1988) 65 Graphics MacOS

Adobe Illustrator is a vector graphics editor developed and marketed by Adobe Systems. It was often sold as a companion product to the bit-map/photo editor Adobe Photoshop. Illustrator was originally released in 1987 for the Apple Macintosh. Early versions were ported to NexT, Silicon Graphics, and Sun Solaris.

• 3.x

Applause (1988) 1 Presentations Graphics DOS

Originally called Draw Applause, Applause is a slide making, charting, and presentation program for DOS from Ashton-Tate. It also served as a client front end to Ashton Tate's Graphics Service, through which one could purchase high-quality prints. Applause II beefs up the standalone desktop presentation and graphing abilities.

• II

Artline (1988) 3 Graphics DOS

Atline, from Digital Research, is a vector based illustration program for use in desktop publishing. It is exclusively for the GEM desktop environment. Artline is intended for use alongside the GEM Desktop Publisher.

• 2.0

Autodesk AutoCAD (1984) 25 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.

• r11 (DOS)

Borland C++ (1990) 87 DOS

Borland C++ targeted the professional application development market, while Turbo C++ targeted the home and hobbyist market. Borland C++ included additional tools, compiler code-optimization, and documentation to address the needs of commercial developers. In 1997 Borland C++ was replaced with Borland C++ Builder.

• 2.0 (DOS)

Borland Turbo Assembler (1989) 52 DOS

Turbo Assembler is an x86 16-bit assembler from Borland. It competed against, and was often cited as faster than Microsoft Macro Assembler.

• 2.x

Borland Turbo Pascal (1983) 107 DOS

Borland Turbo Pascal is a Pascal programming language compiler with an Integrated Development Environment targeted at the hobbyist and entry-level market. There were versions for CP/M and DOS. For a time, it was sold along side their professional "Borland Pascal" product line. Borland also produced a set of "toolbox" libraries along side their earlier versions.

• 6.x

Cache86 (1990) 1 Utility DOS

Cache86 is a high speed disk caching program for DOS and Windows 3.x systems. It features a very small conventional memory overhead, speed, reliability, support for Extended memory on 286+ machines, and support for Expanded memory on PC/XT class machines.

• 3.x

Calendar Creator Plus (1990) 6 Novelty PIM DOS

Calendar Creator Plus from Vermont Creative Software/Power Up, and later Spinnaker Software, is a tool for creating printed calendars with different styles and custom lists of events.

• 3.x (DOS)

Carbon Copy (1990) 3 Utility DOS

Carbon Copy is a remote control desktop program for DOS and later Windows, similar to PCAnywhere. protection. You can not connect to other copies of Carbon Copy if the serial numbers are the same.

• 5.x

Catamount Pertec 9-Track Tape Drivers (1990) 0 DOS

Drivers fro for PCT-9 SERIES Including the ATC-8 and the ATC-16 interfaces.

• 3.x

CheckIt (1988) 7 Utility DOS

CheckIt, from TouchStone Software Corporation, is a diagnostic tool for generic PC/XT/AT compatible computers. It can perform tests on RAM, hard disks, video cards, floppy disks, motherboard resources, and I/O devices. It has an easy to use menu interface but can also run tests non-interactively. It was followed up by the product WINCheckit.

• 3.0

ChiWriter (1990) 9 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

Clipper (1990) 57 DOS Windows

Clipper, from Nantucket Corp and later Computer Associates, started out as a native code compiler for dBase III databases, and later evolved in to a full fledge database language and application development environment.

• 5.x

ColoRIX (1990) 0 Graphics DOS

ColorRIX is a simple mouse-driven painting program for DOS. It features the ability to easily work with pallets and gradients. It was bundled with some video cards, and supported many custom resolutions. VGA Paint, on standard IBM VGA hardware, supports an undocumented 360x480 256 color mode.

• VGA 1.x

Company Ladder (1990) 2 Presentations DOS

Company Ladder is a budget oriented tool that specialized in making corporate organizational charts. It could handle large numbers of entries and print high quality graphs.

• 1.x

Computer Eyes System Software (1990) 1 DOS

This is the system/driver software for the Computer Eyes and Computer Eyes Professional video digitizer card.

• 2.30

Control Room (1990) 2 Utility DOS

Control Room is an all-in-one resident system information and configuration tool. It includes a number of disk utilities such as undeleting, wiping, and encrypting files. It can scan files and detect unwanted changes. Control Room can change system settings such as keyboard repeat rate and supports creating keyboard macros.

• 1.0

Copy II PC (1985) 15 Utility DOS

Central Point Copy II PC is a disk duplication program that can successfully copy many copy protected disks using only standard IBM PC hardware. It is generally considered the best software-only solution for duplicating such disks. "snatchit".

• 6.00

Copy II PC Option Board Software (1986) 6 DOS

This is the Transcopy utility software for use with the Copy II PC Option Board. The Copy II PC Option/Deluxe Option Board/"Transcopy" card is an ISA expansion card created and sold by Central Point Software that enables an IBM PC or compatible to duplicate most floppy disk copy protection methods.

• 5.x

CopyWrite (1990) 3 Utility DOS

CopyWrite is a disk duplicator that can duplicate disks with many advanced copy protection schemes using a standard IBM PC floppy drive and controller.

• 1990

Crosstalk (1983) 8 Communications DOS

Originally released in 1982, Crosstalk XVI, from Digital Communications Associates Inc of Alpharetta, Georgia, is a powerful telecommunications program for the IBM PC with many scripting features. "XVI" means "16", and refers to the powerful new 16-bit x86 CPUs found in IBM PC's and compatibles. It was followed up by the MK 4 and Communicatior products.

• MK.4 2.x

DacEasy Accounting (1987) 5 Financial DOS

DacEasy was the first company to offer affordable accounting software geared towards the small business. It was first released in 1985 and had gone through many DOS revisions at the time the Windows version was released.

• 4.x (DOS)

dBASE (1983) 57 Database DOS

Ashton-Tate dBase was an early popular database management system for CP/M and MS-DOS. It was regarded as one of the killer applications for CP/M, and achieved good success. At the time of conception Ashton-Tate was a garage based company but quickly grew.

• IV v1.1