DOS software

first version of Microsoft Windows desktop operating system by Microsoft released on November 20, 1985

16-bit Microsoft Windows GUI-based operating environment

third major release of Microsoft Windows

software

programming language

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QBasic is an integrated development environment (IDE) and interpreter for a variety of dialects of BASIC which are based on the QuickBASIC compiler and the QuickBASIC Interpreter. Code entered into the IDE is an intermediate representation (IR), and this IR is immediately executed on demand within the IDE.

16-bit Microsoft Windows GUI-based operating environment

WordPerfect (WP) is a word processing application, now owned by Corel. At the height of its popularity in the 1980s and early 1990s, it was the market leader of word processors, displacing the prior market leader WordStar.

productivity software suite

orthodox file manager

assembler and disassembler for the Intel x86 architecture

programming language

operating environment created by Digital Research, Inc.

WordStar is a discontinued word processor application for microcomputers. It was published by MicroPro International and originally written for the CP/M-80 operating system (OS), with later editions added for MS-DOS and other 16-bit PC OSes. Rob Barnaby was the sole author of the early versions of the program.

Microsoft QuickBASIC (also QB) is an Integrated Development Environment (or IDE) and compiler for the BASIC programming language that was developed by Microsoft. QuickBASIC runs mainly on MS-DOS, though there was also a short-lived version for Classic Mac OS. It is loosely based on GW-BASIC but adds user-defined types, improved programming structures, better graphics and disk support and a compiler in addition to the interpreter. Microsoft marketed QuickBASIC as the introductory level for their BASIC Professional Development System. Microsoft marketed two other similar IDEs for C and Pascal,

series of 16-bit operating systems, produced by Microsoft for use on personal computers, that was released on April 6, 1992

discontinued C IDE and compiler

FASM (flat assembler) is an assembler for x86 processors. It supports Intel-style assembly language on the IA-32 and x86-64 computer architectures. It claims high speed, size optimizations, operating system (OS) portability, and macro abilities. It is a low-level assembler and intentionally uses very few command-line options. It is free and open-source software.

web browser

x86 assembler that uses the Intel syntax for MS-DOS and Microsoft Windows

relational database management system

PowerBASIC, formerly Turbo Basic, was the brand of several commercial compilers by PowerBASIC Inc. that compiled a dialect of the BASIC programming language. There were both MS-DOS and Windows versions, and two kinds of the latter: Console and Windows. The MS-DOS version had a syntax similar to that of QBasic and QuickBASIC. The Windows versions used a BASIC syntax expanded to include many Windows functions, and the statements could be combined with calls to the Windows API.

thumb|Multiplan floppy disk for Macintosh

computer assembler developed by Borland

Computer utility software

software

SuperCalc is a spreadsheet program published by Sorcim in 1980.

file manager in MS-DOS and PC DOS operating systems

audio tracker for DOS

xBase is the generic term for all programming languages that derive from the original dBASE (Ashton-Tate) programming language and database formats. These are sometimes informally known as dBASE "clones". While there was a non-commercial predecessor to the Ashton-Tate product (Vulcan written by Wayne Ratliff), most clones are based on Ashton-Tate's 1986 dBASE III+ release — scripts written in the dBASE III+ dialect are most likely to run on all the clones.

raster graphics editor

graphical operating system (16-bit)

presentation and vector graphics program

4DOS is a command-line interpreter by JP Software, designed to replace the default command interpreter COMMAND.COM in MS-DOS and Windows. It was written by Rex C. Conn and Tom Rawson and first released in 1989. Compared to the default, it has a large number of enhancements.

text editor in MS-DOS and Windows 9x

thumb|275px|ZTreeWin 2.1

collection of software utlities

file manager for DOS, OS/2 and Windows

audio tracker for DOS

C++ IDE

Microsoft Anti-Virus (MSAV) is an antivirus program introduced by Microsoft for its MS-DOS operating system. The program first appeared in MS-DOS version 6.0 (1993) and last appeared in MS-DOS 6.22. The first version of the antivirus program was basic, had no inbuilt update facility (updates had to be obtained from a BBS and manually installed by the user) and could scan for 1,234 different viruses. Microsoft Anti-Virus for Windows (MWAV), included as part of the package, was a front end that allowed MSAV to run properly on Windows 3.1x.

personal information manager for DOS

programming language, primarily used to create database/business programs

HyperACCESS (sometimes known as HyperTerminal) is a family of terminal emulation software by Hilgraeve. A version of HyperACCESS called HyperTerminal is included in some versions of Windows.

DESQview (DV) is a text mode multitasking operating environment developed by Quarterdeck Office Systems which enjoyed modest popularity in the late 1980s and early 1990s. Running on top of DOS, it allows users to run multiple programs concurrently in multiple windows.

video game

SmartDrive (or SMARTDRV) is a disk caching program shipped with MS-DOS versions 4.01 through 6.22 and Windows 3.0 through Windows 3.11. It improves data transfer rates by storing frequently accessed data in random-access memory (RAM).

Fractint (originally FRACT386) is a freeware computer program to render and display many kinds of fractals. The program originated on MS-DOS, then was ported to the Atari ST, Linux, and Macintosh. During the early 1990s, Fractint was the definitive fractal generating program for personal computers.

computer program for managing files

compiler for the C programming language

desktop publishing software

EasyWriter was the first word processor for the Apple II. It was written by John Draper and released in 1979.

ViewMAX is a CUA-compliant file manager supplied with DR&nbsp;DOS versions 5.0 and 6.0. It is based on a cut-down runtime version of Digital Research's GEM/3 graphical user interface modified to run only a single statically built application, the ViewMAX desktop. Support for some unneeded functions has been removed whilst some new functions were added at the same time. Nevertheless, the systems remained close enough for ViewMAX to recognize GEM desktop accessories ( executables) automatically and to allow some native GEM applications ( executables) to be run inside the ViewMAX environment (wit

Btrieve is a transactional database (navigational database) software product. It is based on Indexed Sequential Access Method (ISAM), which is a way of storing data for fast retrieval. There have been several versions of the product for DOS, Linux, older versions of Microsoft Windows, 32-bit IBM OS/2 and for Novell NetWare.

Microsoft QuickC is a discontinued commercial integrated development environment (IDE) product engineered by Microsoft for the C programming language, superseded by Visual C++ Standard Edition. Its main competitor was Borland Turbo C.