Logitech Modula 2 (1984) 2 DOS

Back before Logitech just sold mice, they produced a programming development system based on the Modula-2 language. efficient native code, and included a symbolic debugger. There were versions for both PC-DOS and CP/M-86.

• 3.x

Lotus 1-2-3 (1983) 125 Spreadsheet OS2 Unix Windows MacOS

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 (OS/2)
• 1.x (Unix)
• 1.x (Win)
• 1.x (Mac)

Lotus Agenda (1988) 3 PIM DOS

Agenda is DOS based Personal Information Manager that features customizable categories, and many data retrieval features. It was criticized for not being easy to use and lacking features found in other PIMs. It was replaced by Lotus Organizer.

• 2.0

Lotus Improv (1991) 2 Spreadsheet Other

Improv is a spreadsheet program that attempted to re-imagine how one would create and interact with spreadsheets. It was first released in 1991 for NeXT computers, and for a time became one of the NeXT's "Killer Apps". In 1993 Lotus released Improv 2.0 for Microsoft Windows. It was not marketed as a direct replacement to Lotus 1-2-3, and 1-2-3 remained dominant until both were overtaken by Microsoft Excel.

• 1.0

Lotus Magellan (1989) 4 Utility Document DOS

Magellan was a desktop file viewer and search tool. It indexes all files on your hard drive, and you can search for related information across file formats.

• 2.0

Lotus Works (1990) 5 Word Processor Spreadsheet Presentations Database DOS

Formerly Electric Desk/AlphaWorks from Alpha Software, Lotus Works is an all in one office suite for DOS that includes a word processor, spell check, spreadsheet, graphics, database, and communications. It targeted the lower end and first time computer buyers. It competed against other all in one office suites such as FrameWork, PFS First Choice, and Microsoft Works

• 1.0

Lucid 3-D (1988) 0 Spreadsheet DOS

Lucid 3-D, created by PCSG, Inc. and sold by DacEasy, Inc., is a spreadsheet program for MS-DOS. The feature that sets it apart from others is that it is memory-resident, so you can bring it up on top of other DOS programs and exchange data with them. Unlike simple TSRs, however, Ludid 3D is a full featured spreadsheet. It features linking, macros, windowing, intelligent recalculation, background recalculation, and user-definable functions.

• 2.x

Mac OS 7 (1991) 114 MacOS

Mac OS 7 was a major change from the earlier System Software, introducing integrated multitasking, a revamped desktop, networking, and transitioning the name from "Macintosh System Software" To "MacOS'. It was followed by MacOS 8.x. | 1.x-6.x | 7.x | 8.x | 9.x | MacOS X | All |

• 7.0

MacTools (1988) 0 Utility MacOS

Central Point MacTools is a set of disk utilities similar to Central Point PC Tools for the Apple Macintosh. It includes a file system repair tool, disk optimizer, anti virus, hex editor, and more. MacTools 4.0 Pro was the final version after Central Point was bought out by Symantec.

• 1.x

Managing Your Money (1989) 0 Financial DOS

Managing Your Money is your easy-to-use personal finance manager. MYM has all you'll need to take control of your finances. You can automate your checking account, track credit investments, reduce your debts, plan your savings, decide whether to refinance your mortgage, and much more. You don't have to use all this at first or ever. But it's nice to know its all here when you need it. It is sometimes titled as "Andrew Tobias' Managing Your Money".

• 7.0
• 8.0

Mathcad (1989) 14 Mathematics DOS

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

• 2.5

MathType (1990) 2 Publishing Mathematics Windows

MathType is a tool for creating printable mathematical formulas. It includes a set of special fonts with mathematical symbols, and the application helps compose them. The results can then be copied in to word processors, or exported to graphics files. Editor.

• 1.0
• 1.1

MatLab (1986) 6 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.

• 3.5 (DOS)

MenuWorks (1988) 0 Utility DOS

Menu Works, from PC Dynamics, Inc, is a DOS based menu program that lets you boot your computer to a friendly menu of options rather than a confounding DOS prompt. It supports mice, features custom menu creation, sub menus, automatic scanning for known programs on your hard drive, on-line help, built in file management, and a built in file search function.

• Advanced 2.0

MetaWare High C/C++ (1991) 0 DOS

MetaWare High C/C++ is a very robust cross platform compiler for DOS, Unix, OS/2, Windows, and Windows 32. Originally a C compiler targeting CP/M and DOS, 'Metaware High C/C++ was later extended to support OS/2 and the 80386 architecture. After the failure of Metaware it was taken over by MQX Embedded who re-targeted it at the embedded market. MQX Embedded is now Synopsys and the product is now referred as Synopsys Metaware Compiler with no OS/2 version.

• 2.x

METZ File FX (1991) 0 Utility Windows

METZ File F/X is an enhanced file manager and task manager for Windows 3.0. It includes file searching tools, and a built in screen saver. The task manager includes a customizable menu from where you can start applications.

• 1.x

Micrografx Charisma (1991) 0 Presentations Graphics Windows

Charisma is a business graphing program with a wide array of drawing tools and over 2000 pieces of clipart. It was based on Micrografix Windows Graph for Microsoft Windows 1.x.

• 2.1

Micrografx Designer (1988) 4 Graphics Publishing Windows

Micrografx Designer, originally released as IN-A-VISON for Windows 1.x, is a vector based drawing and design program. It features ease of use, multiple layers, and dimensioning. Micrografx also sold large libraries of clip art. It competed against Corel Draw.

• 3.0

Micrografx Picture Publisher (1990) 3 Graphics Publishing Windows

Formerly Astral Picture Publisher, Micrografx Picture Publisher is a bitmapped image editor for Windows that offered powerful and feature rich 24-bit color image editing on the Microsoft Windows platform prior to Photoshop for Windows. Picture Publisher was briefly considered the leading image editor on the Microsoft Windows platform until Adobe made Photoshop available for Windows.

• 2.x

Micrografx Windows Draw (1986) 3 Graphics Windows

Micrografx Draw is a free-form vector based drawing program with a collection of clipart. The earlier versions are especially notable as being among the few programs produced for Microsoft Windows 1.x.

• Plus 1.1
• 3.0

Microsoft BASIC (1981) 50 DOS

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.

• PDS 7.1

Microsoft C/C++ (1983) 17 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

Microsoft COBOL (1980) 5 DOS

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.

• 4.5

Microsoft Entertainment Pack (1990) 35 Windows

The Microsoft Entertainment pack was a collection of 16 bit games designed for Windows 3.x. These games were developed in house by Microsoft to show the gaming ability of Windows at a time when most games were being produced strictly for DOS. The first release was in 1990 with the first pack, and the last 16 bit version released was The Best of Microsoft Entertainment Pack in 1995.

• 1
• 2
• 3

Microsoft Excel (1985) 51 Spreadsheet Windows OS2 MacOS

Excel, from Microsoft, is a powerful spreadsheet application for Mac, Windows, and OS/2. Excel was first released for the Mac. When it was ported to Windows 2.x, they started at version "2.0" to one up current Mac version. There was never a DOS version. Instead, DOS and 8-bit platforms used the older Microsoft Multiplan. Excel was later bundled as part of Microsoft Office

• 3.x