Windows 9x/ME / Utility / Borland International, Inc.
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Delphi 7.0
Delphi 7, released in August 2002, became the standard version used by more Delphi developers than any other single version. It is one of the most successful IDEs created by Borland because of its stability, speed and low hardware requirements, and remained in active use as of 2011. Delphi 7 added support for Windows XP Themes, and added more support for building Web applications. It was the last version of Delphi which could be used without mandatory software activation.
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Windows 9x/ME / Other / Borland
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Delphi 2 2.0
Delphi Client/Server Suite 2.0 Delphi 2.0 has been tested under Windows 95, Windows NT 3.51 and pre-release versions of Windows NT 4.0. Personally tested up to windows 10
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Windows 9x/ME / Other / Borland International, Inc.
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Delphi 3
Delphi 3, released in 1997, added new VCL components encapsulating the 4.71 version of Windows Common Controls (such as Rebar and Toolbar), TDataset architecture separated from BDE, DLL debugging, the code insight technology, component packages, component templates, DecisionCube and TeeChart components for statistical graphing, WebBroker, ActiveForms, MIDAS three tier architecture, component packages and integration with COM through interfaces.
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Windows 9x/ME / Utility / Inprise
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Delphi 4
Inprise Delphi 4 was released in 1998. IDE came with a completely overhauled editor and became dockable. VCL added support for ActionLists anchors and constraints. Additional improvements were method overloading, dynamic arrays, Windows 98 support, Java interoperability, high performance database drivers, CORBA development, and Microsoft BackOffice support.
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DOS / Communication / Delrina
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Delrina DOSFAX Lite
This file has Delrina DOSFax Lite, Delrina WinFax Lite, COMit for Windows and COMit for DOS. This was the disk that came with an Intel 2400/9600 early modem.
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Windows 3.x / DBMS / Microsoft
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Delta 1.0
Microsoft Delta is a source control program that they used to sell alongside Visual Basic 2.0, and Visual C++ 1.0
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DOS / Games / Bethesda Softworks
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Delta V
This is a futuristic flying game. The plot casts you as a captured Nethacker forced to Netrun for the mercenary Black Sun Corporation for their own greedy purposes. Just what is Netrunning? in the year 2306 5 megacorporations control the world, each of which requires lots of data and information to mantain their position at the top of the food chain. If a certain data can't be obtained peacefully they then resort to hacking the other corporation's net with cybernetically enhanced individuals (such as yourself) that can cruise the Networks in virtual vehicles called Traces. This then means that as a Netrunner you have to "race" in futuristic trenches and several other Tron-like settings while avoiding ICEs and other countermeasures and trying to achieve mission objectives like capturing a certain data file, clearing up a Net of intruders, etc. https://www.youtube.com/watch?v=M5qlIjGDhDQ
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DOS / Office / DeltaPoint
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DeltaGraph 2.0.1 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. It competed against Stanford Graphics, but less so with business graphics-only packages like Excel.
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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
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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
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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
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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
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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
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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
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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.
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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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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
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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
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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
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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
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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.
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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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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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