Microsoft COBOL (1980) 3 DOS Windows

Cobol is a high level language designed for use in business that uses English-like commands. Microsoft got its early start by producing language products such as this one. Their other early language products included Microsoft Fortran, Microsoft Pascal, Microsoft Basic, and Macro Assembler. This product was also licensed to IBM as IBM Cobol Compiler.

• 5.0

WordStar (1981) 56 Word Processor Windows

WordStar, originally from MicroPro, was a popular word processor during the early 80s. It was ported to a number of CP/M architectures as well as Unix and PC/MS-DOS. It competed directly against many word processors, including WordPerfect, Microsoft Word for DOS, and Multimate. By the late 80s most business word processing had moved to WordPerfect. In the early 90s, Microsoft Word for Windows took over.

• 1.5 for Windows
• 2.0 for Windows

Microsoft BASIC (1981) 40 Unix

Although Microsoft did not invent BASIC, their founding product was a BASIC interpreter for the Altair computer. The descendants below includes Microsoft's BASIC-80 (MBASIC), BASIC-86 (pre-GWBasic), BASIC for Mac, BASIC Compiler 86/88, Basic Compiler for Mac, and Professional Development System 7.x. IBM Personal Computer Basic Compiler, GW-BASIC, QuickBasic, and Visual Basic are listed separately.

• 5.x for Xenix

QNX (1982) 23 Unix

QNX is a compact Unix-like real-time operating system that was originally designed for the IBM PC and later used in embedded devices. The versions here are for IBM PC compatibles.

• 1.2
• 1989 Demo
• 2.2
• 4.2
• 1.44mb Demo

Lotus 1-2-3 (1983) 91 Spreadsheet Unix Windows

Lotus 1-2-3 was an early spreadsheet application available for MS-DOS. It became extremely popular in the late 1980s, displacing the former leader VisiCalc. Lotus had difficulties adapting 1-2-3 to the Windows environment, and was overtaken by Microsoft Excel. Spreadsheet functionality was also included in Lotus Symphony. Later versions were included in Lotus SmartSuite.

• 1.x (Unix)
• 1.x (Win)
• 4.x (Win)
• 5.x (Win)
• 97 (Win)
• 9.5 (Office)
• 9.0 (Win)
• 9.1 (Win)
• 9.5 (Win)

WordPerfect (1983) 119 Word Processor Unix Windows Linux

During the late 1980's, WordPerfect was THE standard word processor for DOS based PCs in big business. Under DOS, it competed mostly against Wordstar. WordPerfect for Windows enjoyed some success in the early Windows environments, but was quickly displaced by Microsoft Word for Windows. Later Windows versions were part of Borland Office/Novell PerfectOffice/Corel Office/Corel WordPerfect Office.

• 5.x (Unix)
• 5.x (Win)
• 6.0 (Win)
• 6.1 (Win)
• 6.0 (Unix)
• 7.x (Win)
• 8.x
• 8.x (Unix)
• 9.x (2000)

Norton Utilities (1983) 63 Utility Unix Windows

The Norton Utilities is a suite of disk and system utilities designed to enhance system performance and stability. It started off as a set of disk utilities written by Peter Norton, and later was sold by Symantec. It competed against Central Point PC Tools and the Mace Utilities. In 2003, Norton Utilities was merged with Norton SystemWorks, but later split back out.

• For System V
• 1.0 (95) for Win
• 2.0 (95) for Win
• for NT 4.0
• 3.0 for Win
• 4.0 for Win
• 2001 for Win

Microsoft Word (1983) 237 Word Processor Unix Windows DOS MacOS

The Microsoft Word word processor was first introduced for MS-DOS in 1983. Its design made use of a mouse and WYSIWYG graphics. Its crude WYSIWYG/mouse support was a direct response to the Apple Lisa/Mac, and VisiCorp Visi On. Initially it competed against many popular word processors such as WordStar, Multimate, and WordPerfect. Word for DOS was never really successful.

• 3.x (Unix)
• 1.x (Windows)
• 5.x (UNIX)
• 2.x (Windows)
• 6.x
• 95
• 97

dBASE (1983) 75 Database DOS Windows

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.

• 5.x

Borland Turbo Pascal (1983) 107 Windows

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.

• 1.x (Win)

Microsoft C/C++ (1983) 22 DOS Windows OS2

This is the original standalone Microsoft C/C++ compiler for DOS and Windows - Later versions were rebranded and renumbered as Microsoft Visual C++ and were bundled with Visual Studio or the SDKs.

• 6.x

Xenix Software Development System (1983) 6 Unix

The Xenix Development System is a set of compiler and code tools for the Xenix operating system.

• 1.x (TRS)
• 1.00 (IBM)
• 2.00 (IBM)
• 2.x (SCO)

Informix (1983) 0 Database Unix

Informix is a powerful high-speed high-end multi-user relational database program originally developed for Unix and Xenix in the C programming language. It includes form and report building tools.

• 3.x

Windows 1.0 (1984) 197 Windows

Windows 1.0 was the first release of what eventually made it onto almost every desktop computer in the entire world. Many of you are probably unaware of this release from 1985; conceived from ideas found in the original Lisa/Macintosh and Xerox Star system, Windows 1.0 was Microsoft's attempt at a graphical multitasking operating environment for the IBM PC. | 1.0 | 2.x | 3.x | NT 3.x | 95 | NT 4.0 | 98 | 2000 | ME | All |

• DR 5
• Alpha
• Beta
• Premiere Edition
• Demo
• 1.01
• 1.02
• 1.03
• 1.04

Xenix (1984) 33 Unix

Xenix was the variant of UNIX originally published by Microsoft, later sold to SCO. It added a variety of technical enhancements over System V Unix, including a menu-driven business shell. It was ported to many different platforms from a PDP-11 including the Altos 8600 (First x86 port), IBM PC, Intel System 86, TRS-80 Model 16, SCP Gazelle II, and Apple Lisa. The Xenix Software Development System, Microsoft Multiplan 2.x and Microsoft Multiplan 3.x, Microsoft Word 3.0 and Microsoft Word 5.x, and FoxBase Plus 1.00

• IBM PC 1.00
• Tandy 16/6000 3.x
• 8086
• 286
• 386
• SysV 386 v3.x
• OpenServer 5.x
• UnixWare 7.x

Microsoft Project (1984) 40 Planning Windows MacOS

Microsoft Project is a project management chart and gantt chart generator. It is a Microsoft Office family member, and built on the Office code, although it has never shipped with any Office suite.

• 1.0
• 3.0
• 4.0
• 95
• 98
• 2000

XyWrite (1984) 2 Word Processor Windows

XyWrite is a word processor for MS-DOS and Windows modeled on the mainframe-based ATEX typesetting system. Popular with writers and editors for its speed and degree of customization, XyWrite was in its heyday the house word processor in many editorial offices, including the New York Times from 1989 to 1993. XyWrite was developed by David Erickson and marketed by XyQuest from 1982 through 1992, after which it was acquired by The Technology Group. The final version for MS-DOS was 4.18 (1993); for Windows, 4.13. An offshoot descendant of XyWrite called Nota Bene is still being actively developed.

• 4.x (Win)

Autodesk AutoCAD (1984) 16 Graphics Engineering Unix Windows

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.

• r10 (Unix)
• r11 (Win)

The Print Shop (1984) 62 Publishing Windows

The Print Shop is a home oriented publisher capable of creating calendars, banners, greeting cards and other printable goods. It started off on the Apple II and Commodore 64 where it became popular for its simplicity and ease of use. From day one, it featured interactive editing, on-screen artwork/layout selection, print previewing, and a library of customizable clipart.

• Deluxe (Win)
• Deluxe 2.0 (Win)
• Deluxe III
• Premier 5.x (Win)
• Deluxe 6.0 (Win)
• Ensemble III
• 2002 (Mac)

Sidekick (1984) 21 Utility PIM Windows

Borland Sidekick is a DOS based PIM (Personal Information Manager) and one of the first widely-used TSR (terminate and stay resident) programs. The key feature of Sidekick was that one could use Sidekick's utilities while using most other MS-DOS applications. This was important because MS-DOS had no built-in multi-tasking or task switching capabilities.

• 1.0 for Windows
• 2.0 for Windows

Microsoft Mouse (1984) 39 DOS Windows OS2

These are drivers provided by Microsoft for the Microsoft BusPort, serial, and PS/2 mice. Introduced in 1983, The Microsoft Mouse is historically important as it was one of Microsoft's earliest hardware products (The other being an Apple II Z-80 CP/M card). The first Mouse for the IBM PC was actually from Mouse Systems, not Microsoft. However, most clone mice emulated Microsoft's serial protocol and DOS driver software interface. The first application designed to make full use of the mouse was Microsoft Word for DOS, and they hyped a product called "Microsoft Windows" (not released until several years later) that was to compete against the upcoming Apple Macintosh and the Mouse Systems based Viscorp Visi On.

• 7.x
• 8.x
• 9.x
• 11.x

PC/IX (1984) 3 Unix

Interactive UNIX, also known as PC/IX, and 386/ix were UNIX derivitives created for the IBM PC in the early 1980's. PC/IX was the first UNIX sold directly from IBM, but not the first UNIX sold for the IBM PC. (Venix/86 was the first.) The original PC/IX software sold was on 19 floppy disks and sold for 900 dollars. In 1985, 386/ix was introduced, later named Interactive UNIX. The last version released was 4.1.1 in July 1998 and was supported up until 2006.

• 1.0
• 2.x
• 4.x

FileMaker (1984) 15 Database Windows MacOS

FileMaker is a very easy to use graphical flat-file database management tool from Claris that allows for visual form and report creation. Originally for DOS, there were Macintosh versions and later it was ported to Windows.

• Pro 2.x
• Pro 3.x
• Pro 5.x

PC Paintbrush (1984) 10 Graphics Windows

ZSoft PC Paintbrush is a bitmap drawing program visually similar to MacPaint. The earlier DOS versions were often bundled with Microsoft and Microsoft compatible mice, and were notable for supporting a huge variety of video adapters. It competed against Mouse Systems PC Paint (not related despite the similar name). ZSoft PC Paintbrush eventually became Microsoft Paintbrush included in Windows 3.x. For Microsoft's rebranded version see Microsoft Mouse and Microsoft Paintbrush

• 1.05 (Win)
• Plus 1.x (Win)

PC Paint (1984) 5 Graphics Windows

PC Paint, from Mouse Systems Corporation, is a Macintosh MacPaint-like paint program for the PC. It was often bundled with Mouse Systems mice. Despite the similar sounding name and appearance, it is NOT related to Microsoft/ZSoft PC Paintbrush.

• 3.x