DOS / Office / DeltaPoint
EN
DeltaGraph Pro 3 for Macintosh
DeltaGraph, originally from DeltaPoint and later SSPS, was a powerful business and scientific statistical graphics package for the Apple Macintosh and Microsoft Windows.
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DOS / Utility / Charles Dye
EN
DELTREE v1.02f v1.02f
DELTREE.COM is a freeware clone of Microsoft's DELTREE.EXE, a utility for quickly deleting files and subdirectories.
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DOS / Utility / Oren Souroujon
EN
Deluxe Dir 2.81
Directory lister, many display and sorting options. Searches ARC/ARJ/LZH/RAR/ZIP/ZOO. Color coding of file types. (Incl. Hebrew support)
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DOS / Office / Electronic Arts
EN
Deluxe Paint I for IBM
This version supports only CGA 4 color, CGA mono, Tandy 16-color, and Hercules. Requires an 8088 based IBM PC compatible or Tandy 1000 with 384K Ram or higher.
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DOS / Games / TriSoft
EN
Depth Dwellers (full) v1.4
3D First person shooter game similar to Wolfenstein 3D, Blake Stone, Doom. The full version contains 3 episodes.
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DOS / Office / Soft WareHouse
EN
Derive 1.6
A computer algebra system for numeric and symbolic calculations. First year release. Later acquired by Texas Intruments and integrated in their high-end calculators.
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DOS / Utility / Soft Warehouse Inc
EL
DERIVE 2.01
it is a DOS mathematical assisting tool which is able to perform complicated mathematical calculations(both numerical and symbolic) in different mathematical sections such as algrebra,trigonometry and calculus.Also it can draw both 2D and 3D graphs.
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DOS / Other / Soft Warehouse, Inc.
EN
DERIVE 2.60
DOS Abandonware Edu-App - Derive 2.60 Mathematics Algebra Calculus - Equation Solving Graphing Simplification - 1993 - Runs in WinXP I copied this off a computer in the computer lab at Orange County Community College back in 1996.
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EN
DERIVE 3.05
A software for numeric and symbolic calculation. It's small and useful. You can use it to learn calculus. You can write a script to perform the calculation. See the derive.hlp first.
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DOS / Other / Soft WareHouse
EN
Derive 4.11 4.11
Powerful symbolic math program with many many features. Takes up very little amount of space and memory.
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Windows XP / Other / Texas Instruments
EN
Derive 6.1 Math Software 6.1
I have used this software with Windows XP, Windows 7, Windows 8.1 and even now on my Windows 10 PC. The only adjustment that I had to make so that the program always displays correctly (e.g., 3D graphing) was to adjust my laptop's resolution from 1366 x 768 to 1360 x 768. Product Key 3723-VJ28- F2VZ-5J523
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DOS / Utility / Soft WareHouse
EN
DERIVE with Acrospin for 200LX 4.11
Derive 4.11 optimized for HP 200LX's CGA Monochrome display. Acrospin 3D graph viewer included.
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DOS / Games / Parallax Software
EN
Descent 2 - The Vertigo Series 1.2
BIN/CUE image of Descent II: The Infinite Abyss/Vertigo Series CD-ROM. This expansion CD is quite rare, so I have provided it here for preservation purposes. The add-on contains 23 new levels, new multiplayer missions, new robots and new bosses for Descent II. This requires an installation of the full version of Descent II for MS-DOS (you can find a CD-ROM on eBay, or you can purchase the game from GOG for $5). For modern systems, you will need to use DOSBox to run the Vertigo setup program and install to your Descent II directory (thus you will need to set your MOUNT lines in DOSBOx config, do an IMGMOUNT, etc for those familiar with DOSBox--if you are not familiar with DOSBox, there are plenty of tutorials out there. It is not as complicated as it seems). For real Win95/98 systems, if you know MS-DOS, this should be easy. Note that this also comes with a very comprehensive level editor called "Descent Mission Builder II," which was later patched to 2.6, and that patch is included here. DMBII is a fantastic level editor, and I remember building dozens of my own custom multiplayer levels with it. It also lets you edit robot AI, robot weapons, etc (a spider 'bot with a rapid firing fusion cannon? Yep, that is possible. Want to smack that first boss in Descent 1, level 7 with a Descent II 'Earthshaker' missile? No problem). Descent II is also patched to version 1.2, with the installation of this add-on. To the best of my knowledge, at the time of this post (May 2018), the GOG version does NOT include the Vertigo Mission Series, so it is provided here for your enjoyment. Good hunting.
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OS/2 / Office / DeScribe, Inc.
EN
DeScribe 3.0 Beta #3
DeScribe is a word processor with some advanced features that was primarily for OS/2. The version uploaded here is v3.0 Beta #3 for BOTH OS/2 1.x and Windows 3.x
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EN
DeScribe 4.0
DeScribe is a word processor with some advanced features primarily for OS/2. Note: This version has an odd issue running under 86box/PCem when a SCSI controller is present. An IDE-only system should work. This issue has not been tested on real hardware.
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DOS / Other / H Marien
EN
DESI III 5.72
professional 2D-CAD ...lastest version I could found...incl. sample drawings and keyboard layout... try archive.org for wayback machine ..his old website was http://users.telenet.be/desi-iii/
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Windows 3.x / Office / MicroVision Development
EN
Design Express For Labels 1.14
DesignExpress is a powerful program for creating labels, envelopes, index cards, rotary index cards and more. The program includes support for hundreds of labels and specialty paper products from vendors like Avery, Maco, Z-Labels and others. If it's not there, you can create your own custom templates in seconds. It also includes easy to use cross references to help identify compatible labels from other vendors. Features Include: * Smart Designs - Put a design professional inside your computer. Smart Designs automatically create designs for all the most common tasks. Variations for layout, graphic elements and font selections. * Label Sets - You can design more than a single label to be printed in one pass. No more messing with merge files to come up with a half-way solution. Simply press Duplicate Design, and a second copy is automatically generated. Perfect for disk labels, name tags, business cards, etc. * Text Effects - Make your designs stand out with Text Effects. Wrap text around curves, set it on an angle or an arch, rotate it, etc. Create full-coloured text fills and drop shadows. On those occasions when you need full merge capability, DesignExpress makes it a snap. Insert all your merge fields in one quick step. Fully compatible with standard formats such as dBASE and ASCII delimited. * Built-in Personal Database - Create and manage small databases directly within the program.
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Windows 9x/ME / Office / MicroVision Development
EN
Design Express For Labels 1.14
DesignExpress is a powerful program for creating labels, envelopes, index cards, rotary index cards and more. The program includes support for hundreds of labels and specialty paper products from vendors like Avery, Maco, Z-Labels and others. If it's not there, you can create your own custom templates in seconds. It also includes easy to use cross references to help identify compatible labels from other vendors. Features Include: * Smart Designs - Put a design professional inside your computer. Smart Designs automatically create designs for all the most common tasks. Variations for layout, graphic elements and font selections. * Label Sets - You can design more than a single label to be printed in one pass. No more messing with merge files to come up with a half-way solution. Simply press Duplicate Design, and a second copy is automatically generated. Perfect for disk labels, name tags, business cards, etc. * Text Effects - Make your designs stand out with Text Effects. Wrap text around curves, set it on an angle or an arch, rotate it, etc. Create full-coloured text fills and drop shadows. On those occasions when you need full merge capability, DesignExpress makes it a snap. Insert all your merge fields in one quick step. Fully compatible with standard formats such as dBASE and ASCII delimited. * Built-in Personal Database - Create and manage small databases directly within the program.
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DOS / Utility / jwh: SoftWare
EN
Design SHELL 6.0b
GUI or menuing system that includes directory/file utility module, 16 color icon paint program, and a text editor. Operates in VGA graphics, mouse support. (Shareware)
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DOS / Utility / J W H software
EN
DESIGN-SHELL
DESIGN SHELL .FOR CONSTRUCTING ICONS .MAKE DIRECTORY DESIGN. EXPAND FILES AFTER COPYING THEM TO DIR .TO RUN TYPE DESIGN AT DIR PROMPT.
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DOS / Office / American Small Business Computers, Inc
EN
DesignCAD 2D 5.0B
DesignCAD is a low end, but well featured, drafting program. It was sometime a companion product to DesignCAD 3D. This version will run on an 8088 PC/XT computer. Later versions required a 286. Serial: 1008 2140 7194
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DOS / Other / American Small Business Computers, Inc.
EN
DesignCAD 3-D 4.0
DesignCad 3-D and DesignCad 2-D. Design Cad package also contains their Smart Estimator and Design Cad Symblos. 3D is Version 4.0, 2D is Version 5.0. A small text files is included with serial numbers needed for installation.
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Windows 3.x / Multimedia / Micrografx
EN
Designer 2.0
A vector based drawing and design program that runs under Windows 2.x. The Windows 2.x runtime is included in the archive. If you already have Windows 2.x installed, simply copy the contents of the two program disks to a folder on your hard disk.
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DE
Designer 3.1
Popular vector graphics package. Originally from 1991, but this German translation dates from 1992.
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DE
Designer 4.0a
Win-3.x-Programm (Zeichnung, Diagramm)
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