3D Studio (1992) 31 Graphics DOS

3D Studio, not to be confused with the later "3d Studio Max" product, is a DOS-based tool from Autodesk for creating 3d models and animations.

• 2.0
• 3.0
• 4.x

MS CD Extensions (MSCDEX) (1997) 31 DOS

MSCDEX is the real-mode MS-DOS file system redirector used in conjunction with your CD-ROM driver for accessing CD drives. The CD-ROM driver, which is provided by your CD-ROM drive manufacturer, provides the hardware and protocol specific software interface to your drive. MSCDEX interfaces with this driver to present the raw CD-ROM data as a file system accessible as a DOS drive letter.

• 1.25

PowerBASIC (1991) 30 DOS

PowerBASIC is a continuation of Borland TurboBasic maintained by its original author, Robert S. Zale. It was originally notable as a BASIC compiler, when most BASIC environments were interpreted.

• 2.x
• 3.x

Adobe Acrobat Reader (1994) 28 Document DOS MacOS

Acrobat Reader is the free software from Adobe used to read, view, and print documents created by the commercial Adobe Acrobat product. Its primary strength is that documents appear and print identically across differing systems.

• 1.0

LapLink (1987) 26 Communications DOS

LapLink, from Traveling Software Inc., enables users to easily and quickly move files between two DOS computers using only a serial null-modem cable or a special parallel port connector. No other hardware is needed. Laplink was extremely popular.during the late 80s and early 90s. It was infinitely easier to set up any two arbitrary PCs (often portables or laptops) with LapLink than other methods, such as DOS based networking. MS-DOS 6 bundled a similar set of file transfer tools called INTERLNK and INTERSVR.

• 3.x
• 4.x
• 5.x

XTree (1985) 25 Utility DOS

XTree is an easy to use text-mode file manager. It pioneered the use of a GUI-like hierarchy tree, and provides many integrated file viewers. It competed against many other file managers including Gazelle Q-DOS and Norton Commander

• Pro Gold 1.x
• Gold 2.x
• Easy
• Gold 3.x

Adobe Type Manager (1991) 25 Windows MacOS

Adobe Type Manager was designed to provide scalable fonts on early Mac and Windows 3.0 systems that did not provide similar functionality natively. ATM is required by a number of graphics application originally designed to work in these environments. ATM is packaged as a "lite" installable runtime. Later releases offer a "Deluxe" version with extra font management abilities. Other OSes including NeXTSTEP, DESQview, and OS/2 come with ATM functionality built-in.

• 4.x

Cakewalk (1993) 25 Audio DOS

Cakewalk is a MIDI music authoring and editing tool. The earlier versions are considered among the best MIDI tools that ever existed. Microsoft Windows. limited music notation and a built-in scripting language called CAL (Cakewalk Application Language). limited functionality OEM-bundled "Express" editions.

• 5.0 (DOS)

Tandy Deskmate (1984) 24 DOS

Deskmate is a GUI shell, program environment, and organizational application suite bundled by Tandy with their computers. The first two fully graphical versions were renamed "Personal Deskmate" I and II. Earlier versions were text based.

• Deskmate 3.x

Microsoft Flight Simulator (1982) 24 DOS

Flight Simulator is simulation "game" in which you pilot an airplane around the world. It started off as subLOGIC Flight Simulator on the Apple II, but was OEMed by Microsoft for the IBM PC. It was very popular, and one of few early games to provide a "3d" experience.

• 4.x
• 5.x

SpinRite (1988) 23 Utility DOS

SpinRite, by Gibson Research, is a tool that can diagnose, repair, and rejuvenate the low-level formatting and optimize the interleave of MFM and RLL (ST412/506 interface) hard disk drives. Its pattern testing ability is also useful for verifying the operation of SCSI and IDE hard drives.

• II
• 3.x
• 4.x
• 5.0

CheckIt (1988) 23 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.

• 2.1
• 3.0
• LAN 2.x
• Pro 1.x

Autodesk AutoCAD (1984) 21 Graphics Engineering MacOS 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.

• r10 (Mac)
• r10 (DOS)
• r11 (DOS)
• r11 (Mac)
• r12 (Mac)

FileMaker (1984) 21 Database MacOS Windows

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 1.x
• Pro 3.x
• Pro 4.x
• Pro 5.x

Wolfenstein 3D (1992) 21 DOS

An early first person shooter developed by ID Software. In this game you play a captured spy that must defeat Nazi soldiers to escape from Castle Wolfenstein.

• All

Quattro Pro (1987) 20 Spreadsheet DOS Windows

Quattro Pro, initially just named "Quattro", is a spreadsheet application from Borland International. It competed against Lotus 1-2-3 and Excel, and had several advantages including tabbed sheets, and the ability to handle up to a million rows. Quattro Pro was the subject a lawsuit by Lotus, simply because because Quattro Pro copied their menu user interface, but Lotus claimed this was not allowed. This also affected The Twin and VP-Planner.

• Pro 1.x
• 2.x
• 3.x
• SE 1.0
• 4.x (DOS)
• 5.x
• 5.6 (DOS)

Watcom C/C++ (1989) 19 DOS OS2 Windows

The Watcom C/C++ is a powerful compiler for DOS, Windows, and OS/2. Its key selling point was superior cross platform support. It supported DOS, extended DOS 32-bit, Win16, Win32, and OS/2. Notably, it was used to produce the video game DOOM as a 32-bit DOS extended program.

• 7.0
• 8.5
• 9.0
• 10.0
• 10.5
• 11.0

DESQView (1984) 18 Utility DOS

DESQView, from Quarterdeck, was a DOS application multi-tasker and in later versions functioned as an X client for applications on remote UNIX systems. It competed against IBM Topview. The original DESQ was just a task switcher, but subsequent versions offered preemptive multitasking of well behaved DOS programs on real-mode 8088 PCs. It gained popularity when DESQView 386 added virtual x86 support. This enabled the ability to multi task many poorly behaved programs, and was often used on BBSes due to its excellent COM port handling. It was later overtaken by OS/2 and Windows.

• DESQView X 1.x
• 2.x
• DESQView X 2.x

A/UX (1988) 18 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
• 3.x

Mathcad (1989) 18 Mathematics MacOS DOS

Mathcad is an easy to use graphical calculation program targeted at engineering professionals. It supports a wide variety of mathematical functions. There were versions for DOS, Macintosh, and Windows.

• 2.0
• 2.5

Paradox (1985) 17 DOS

Originally released in 1985 by Ansa Software and later sold to Borland, Paradox is a high-speed relational database product that integrates with Borland's "Turbo" products. It was notable for its Query By Example feature, and its Paradox Application Language. It was popular in the late 80s and early 90s, and competed against database product such as dBase, Symantec Q&A, Foxpro, Clipper, Clarion, DataEase, R:Base, and DataFlex.

• 3.x
• Engine 2.0
• 1.0 (Win)
• 4.5

Microsoft Project (1984) 16 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.

• 3.0

PKZip (1990) 16 Utility DOS

Pkzip is the most common archiver for MS-DOS based systems. It implements a an open compression method and is much faster than other archivers of its time.

• 1.x
• 2.0x

DisplayWrite (1984) 16 Word Processor DOS

DisplayWrite is a word processor that is based on the IBM Displaywriter dedicated word processing system. It directly competed with software ports of dedicated word processors such as the Wang Word Processing System (or its clone MultiMate ), Lanier Word Processing Software, Xerox, DEC, or similar.

• 5

Ontrack Disk Manager (1987) 16 DOS

Ontrack Disk Manager is a BIOS overlay and partitioning tool that helps you overcome various BIOS hard drive size limits. It was commonly bundled with hard drives.

• 5.x
• 6.x
• 7.x
• 8.x
• 9.x