dBASE (1983) 85 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

DEC OSF-1 (1991) 0 Unix

DEC OSF-1 was a version of UNIX from DEC built on the Mach kernel. It was first developed for MIPS based DECStations, and then ported to 64-bit DEC Alpha (AXP). It was later renamed to Digital Unix, and then again to True64 Unix.

• 2.x

DeltaGraph (1992) 0 Presentations Graphics Windows

DeltaGraph, originally from DeltaPoint and later SSPS, was a powerful business and scientific statistical graphics package for the Apple Macintosh and Microsoft Windows. graphics-only packages like Excel.

• 3.x

Deneba Canvas (1994) 0 Graphics Publishing Windows

Deneba Canvas is a shape based drawing and illustration program for the PC and mac. Unlike other publishing programs of the time, Canvas combined the ability to use vector graphics and raster images. It could also function as a word processor.

• 3.x

Derive (1994) 3 Mathematics DOS

Derive was a computer algebra and graphing system, developed as a successor to muMATH by Soft Warehouse, Inc. in Honolulu, Hawaii, now owned by Texas Instruments. Derive was implemented in muLISP, also by Soft Warehouse. The first release was in 1988 for DOS. It was discontinued on June 29, 2007 in favor of the TI-Nspire CAS. The last and final version is Derive 6.1 for Windows.

• 2.x

DeScribe (1991) 2 Word Processor Windows OS2

DeScribe is a word processor with some advanced features primarily for OS/2. Later, it was made available for Windows 3.1, 95, and NT.

• 5.0

Design It! 3-D (1995) 0 Graphics Windows MacOS

Design It! 3D is an easy to use budget 3D modeling tool. It is suitable for creating home arrangement designs, and features a 3D preview that lets you "walk" through your creation.

• 1.0

DESQView (1984) 3 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.

• 2.x
• DESQView X 2.x

Digital UNIX (1995) 0 Unix

Formerly OSF/1, in 1994 after the Open Software Foundation (run by DEC, IBM, and HP) ceased involvement, Digital Equipment Corporation renamed the OS to "Digital UNIX". In 1998, DEC was bought out by Compaq and the product was again renamed, to Tru64 UNIX.

• 3.2B

DiskLock (1993) 2 Utility DOS Windows

DiskLock, From Fifth Generation Systems, and later from Symantec as Norton DiskLock, is a data security tool that can lock a hard disk or individual files or directories so that it requires a password to access any data. It can also log activity to detect unauthorized access attempts. It also features the ability to lock the system after an idle usage period. There were versions for PC and Mac.

• 3.x

DOOM (1993) 13 DOS

Doom is the original fully immersive 3-D first person shooter from ID software.

• 1.2
• 1.25

DR DOS (1990) 14 DOS

DR DOS is an MS-DOS compatible operating system from Digital Research that evolved from their earlier CP/M-86 based products Concurrent DOS and DOS Plus.

• 7.x

EasyDesktop (1994) 0 Utility Windows

EasyDesktop, from MicroSeconds International, is an alternative desktop shell for Microsoft Windows that uses a more compact text-based file list and integrates its own file manager.

• 5.0

Encarta (1993) 27 Reference Windows MacOS

Microsoft Encarta was a home oriented interactive encyclopedia that was often sold with new OEM machines. Unlike a paper encyclopedia, Encarta took full advantage of being on a computer, with updates from the Internet, sound clips and movies, interactive charts and games, and good navigation.

• 1995
• 1996

Eudora Pro (1995) 0 Communications Windows

Eudora Pro, originally developed at the University of Illinois, was a very popular commercial POP 3/SMTP internet e-mail client for Microsoft Windows and Macintosh. Qualcomm also produced a free, less featured version called Eudora Light.

• 2.x

Expert Typing for Windows (1994) 0 Education Windows

Expert Typing for Windows is a budget Windows based typing tutor sold by Expert Software.

• 1.x

ExpressFax (1994) 0 Communications Windows

ExpressFax is a program, from the makers of WordPerfect, designed to send and receive faxes. It includes a phone book and optical character recognition.

• 3.0

Expresso Calendar and Address Book (1994) 0 PIM Windows

Expresso is a budget Personal Information Manager from Berkeley Systems, makers of the After Dark Screensaver series. Expresso provides modules for managing Calendars, Notes, Address Books, and To-Do Lists. It also includes a selection of colorful visual themes and alarms with sound effects.

• 1.0

Fauve Matisse (1994) 1 Graphics Windows

Fauve Matisse was an extremely slick and powerful natural media paint and image manipulation program. It sold for a fraction of the price of the market leader Fractal Design Painter, and had a number of more powerful features like floating layers in its early versions. Matisse (and Fauve Software) died when the two brothers who owned it bet the farm on a high-end image-manipulation program called X-res - and lost. Ironically, X-res (and Matisse)was acquired by Macromedia.,While X-res continued to be published by Macromedia, Matisse was allowed to slip into a quiet grave." (And Macromedia was in turn bought out by Adobe). software that supported multiple free-floating layers of images.

• 1.x

FaxDirect (1994) 0 Communications DOS

FaxDirect is a flexible resident command line tool for sending and receiving FAXes under DOS. It was bundled with copies of WordPefect.

• 2.x

FileMaker (1984) 2 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 3.x

Finale (1995) 0 Media Player Windows

First released in 1988, Finale is a music notation program that lets you compose, arrange, notate, and print engraver-quality sheet music. There were versions for both Windows and Macintosh.

• 3.5x

FontMinder (1993) 0 Utility Publishing Windows

FontMinder, by Dennis Harrington & Costas Kistos, is a font management tool that streamlines the installation and archival of Windows TrueType and Adobe Type Manager fonts.

• 2.5

Forehelp (1995) 0 Windows

Forehelp is a Windows Help Authoring Tool for Microsoft Windows 3.x.

• 2.11

FormTool (1985) 1 Database Windows

FormTool is an easy to use form creation and data entry application.

• 1.x for Windows