Telxon TPRO Program Generator (1986) 0 DOS

The Telxon TPRO Program Generator is a software package which allows you to use your IBM (or compatible) personal computer to quickly generate custom-designed data entry programs and load those programs into your Telxon PTC mobile data collection device.

• 2.7

Textra (1985) 0 Word Processor DOS

Textra, from the University of Michigan based Ann Arbor Software, was a small and fast word processor highly optimized for speed and rapid data entry. First released in 1982 Textra, like many other early PC word processors, was born out of the lack of a decent IBM PC editor/word processor. Textra featured a full set of text manipulation commands, common text formatting abilities, and full screen editing. It was specifically designed for the IBM PC, giving it faster load and save times and the most responsive user interface possible. It was priced much lower than most other text editors or word processors.

• 3.x
• 6.0
• 7.0

The Hitchhikers Guide to the Galaxy (1987) 1 DOS

The Hitchhikers Guide to the Galaxy, from Infocom, is a text-based interactive fiction game where you play the role of the Arthur Dent, a hapless nobody who must escape the destruction of Earth, and solve numerous puzzles along the way.

• 1987

ToyBox Menu Manager / Magic Desk (1992) 2 Utility DOS

ToyBox II, later renamed to Magic Desk, is a simplified graphical menu system that lets you launch your DOS applications from a selection of tiled iconic buttons. Supports nested hierarchies, includes an icon editor, and a number of common icons.

• 2.x
• 3.x (Magic Desk)

Tru64 UNIX (1999) 12 Unix

Tru64, formerly Digital UNIX, formerly OSF/1 was DEC's UNIX product for their line of Alpha based systems. After DEC's acquisition by Compaq, it was renamed to Tru64. DEC previously had sold a BSD derivative named Ultrix for Vax and MIPS based systems. Their new UNIX on Alpha was meant to counter AT&T and Sun's SVR4 Unix. Tru64 / DIGITAL UNIX / OSF/1 is somewhat interesting in that it used portions of the Mach microkernel and BSD kernel and userland in a manner not entirely unlike NeXTSTEP or Mac OS X. Like OS X, Tru64 itself is not a microkernel system but uses Mach code in its kernel to implement threading and scheduling and possibly other features.

• 5.0
• 5.1B

Turbo Basic Toobox (1988) 4 DOS

Turbo Basic Toobox is a commercial set of sample editor-related source code for use with Borland Turbo Basic.

• 1.0

Turbo Pascal Toolbox (1985) 3 DOS CPM

The Borland Turbo Pascal Toolbox consists of several sets of sample source code for different purposes. They are designed for use in conjunction with the Turbo Pascal Compiler product. The sets include Turbo Graphix Toobox, Turbo Database Toolbox, Turbo GameWorks Tooolbox (new in 1986 with TP 3), and Turbo Editor Toolbox (new in 1986 with TP 3). Also see the Turbo Pascal Tutor.

• 1.x
• 4.0

Turbo Prolog Toolbox (1987) 3 DOS

The Turbo Prolog Toolbox is a set of tools and samples that you can use to help you build production application with Borland Turbo Prolog.

• 1.0
• 2.0

Turbo Tax (1991) 0 Financial DOS

Turbo Tax, from ChipSoft, was a program that assists people in filing their tax returns.

• 9.x

Tux Racer (2001) 3 Windows

Tux Racer is a 3D game where you play Tux the Penguin, or several other characters, in a snow-filled downhill race. license, however the final release was changed to closed source.

• 1.x

Ultrix (1989) 0 Unix

ULTRIX was a UNIX clone designed by DEC for the PDP-11 and VAX.

• 3

UnixWare (1992) 19 Unix

Unixware is a variant of Unix from Novell that incorporated its Netware features. It was later absorbed and merged with SCO Unix, which took on the Unixware name.

• 1.x
• 2.x

VCN ExecuVision (1984) 0 Presentations DOS

Visual Communications Network's ExecuVision was the first business presentation package for the IBM PC. It was targeted at business professionals, and was advertised as a complete graphics art department on a computer. It was also notable for it's clip art collection, which was also a first. Wanted: VCN ExecuVision Graphics Library 3: Industry and Business

• 1.0

Venix (1984) 3 Unix

First unveiled in 1983 as Venix/86 for 8088/8086 CPUs, Venix is a compact lightweight multi-user multi-tasking operating system for IBM PC compatible computers. It was created by VenturCom and published through Unisource. Venix is notable for being the first available adaptation of UNIX for IBM PCs, beating IBM to the UNIX market. It was initially based off of UNIX Version 7.

• 86 2.x
• 386 3.x

Vfeature Deluxe (1987) 0 DOS

VFeature, by Golden Bow Systems, is a disk driver designed specifically for DOS 3.x (not compatible with later versions) that lets you have partitions up to 1GB, and can do other powerful things such as span hard drives.

• 2.56

ViaGrafix - Programming in Visual Cpp (1997) 0 Windows

ViaGrafix Programming in Visual C++ is a multimedia CD-ROM tutorial teaching how to use Microsoft Visual C++.

• 1997

Videotex Plus (1983) 0 Communications DOS

A Powerful and sophisticated communications package that lest you communicate with any computer information service, such as CompuServe and Dow Jones News/Retrieval. There's even an option that lets you use the auto-dial feature found on many telephone modems! Videotex Plus includes on-screen editing for tailoring of the auto-logon on sequence to your particular needs.

• 1.x

Virex (1998) 0 Utility Windows

Virex is another of the 1990's who-owns-it-this-week products. Originally a virus scanner and disk utility set for Macintosh and PC from Microcom, who then became Datawatch, sold the Macintosh version of Virex to Dr. Solomon's. In 1998 all of this was bought out by Network Associates - a merger of McAfee and Network General Corp.

• 5.x (Mac)

VirtualBox (2007) 0 Virtualization Windows

VirtualBox is an an x86 virtualization program.

• 1.x

VP-Expert (1987) 0 Database DOS

VP-Expert, from Paperback Software, was a low-cost expert system solution that competed against products such as 1st-Class Fusion, Knowledgepro, Level 5, and Personal Consultant Easy. It provides rule induction, traditional structured rule programming, backwards and forward chaining, and hypertext and mouse support in graphics mode.

• 1.x
• 2.x

Whereabouts Deluxe (1991) 0 Novelty DOS

Whereabouts Deluxe flashes a fun, animated, and colorful messages on your PC that tells people your whereabouts. Choose one of 11 bright messages from each volume or create your own custom message.

• 1.x

Windows 2.x (1987) 140 Windows

Windows 2 changes from Windows 1.x consist mainly of visual improvements. Windows 2 adds overlapping windows, menu keyboard shortcuts, VGA support, and other user interface changes influenced by IBM standards. Windows 2 is the last version that supports installation to a floppy disk, and to be available as an application run-time. Later editions of Windows 2 added support for 286 high memory, and running applications in a 386 VDM. The versioning is a little confusing. 2.x and 2.x/386 were released side-by-side. When it reached 2.1x, the regular 8088 version was renamed to Windows 2.1x/286. This is all unified in Windows 3.0. | 1.0 | 2.x | 3.x | NT 3.x | 95 | NT 4.0 | 98 | 2000 | ME | All |

• 2.0
• Windows 286
• Windows 386

Windows NT 3.x (1991) 199 Windows

Windows NT 3.1 was the first of the Windows NT series. Sporting the same face as its consumer counterpart Windows 3.1, it was completely different under the hood. A true 32-bit native operating system, Windows NT descended from the work Microsoft did while collaborating with IBM on OS/2 after the great split, and bringing in former DEC employees like Dave Cutler, bringing a VMS influence into the system. It was followed up by Windows NT 4.0. | 1.0 | 2.x | 3.x | NT 3.x | 95 | NT 4.0 | 98 | 2000 | ME | All |

• NT 3.1 Pre-Release
• 3.1
• 3.5
• 3.51
• Patches

WinFax Pro (1992) 9 Communications Windows

Delrina WinFax Pro is fax program for Microsoft Windows. It was once ubiquitous, often bundled with modems or OEM PC computers. It was sometimes accompanied by Delrina DosFax. It competed again Softnet FaxWorks and BitWare.

• 3.x
• 4.x
• 7.0
• 8.0
• 10.0

WinRIX (1993) 0 Graphics Windows

Winrix is a drawing and image editing tool that support both vector and raster graphic editing. It includes a number of image adjustment options, filters, and a screen shot tool.

• 1.x