WordTech dBIII Compiler (1985) 0 DOS

The WordTech dBIII Compiler, later renamed to "Quicksilver", is a dBase III Plus application compiler that produces high-speed ready to run standalone executables. It boasts assembler level speeds often faster than competing compilers. Plus clone. Both of these add a number of features such as Windowing, user defined functions, EMS memory support, graphing, and networking capability.

• 1.x

WordVision (1983) 2 Word Processor DOS

WordVision was a word processor from 1983 for the IBM PC with some features unique for the time period, such as unerase, automatic document saving, and long descriptive filenames at a time when DOS did not contain that support. self booting: You booted from it to create working copies. The typical error beep was also replaced with a more pleasing "chime" sound while the program operated.

• 1.x

WPS-PLUS (1986) 1 Word Processor DOS

WPS-PLUS Workstation is a word processor for VAXmate computers (286 AT computers with DEC keyboards, mice, and video). It is designed to interoperate with WPS-PLUS/VMS on VAX minicomputers.

• 1.x

Writer File Plus (1988) 1 Word Processor DOS

At a glance, Writer File Plus is a snappy, professional looking editor for DOS. It was distributed by Keypunch Software as a low cost, budget-oriented, possibly mail-order, title.

• 1988

Xerox 6060 Diagnostics 0 DOS

This is the diagnostics and GW-Basic disk bundled with Xerox 6060 IBM PC clones. these disks.

• 1.x

XTree (1985) 11 Utility DOS

XTree is an easy to use text-mode file manager. It pioneered the use of a GUI-like hierarchy tree, and provides many integrated file viewers. It competed against many other file managers including Gazelle Q-DOS and Norton Commander

• 1.x
• 2.x
• Pro 1.x
• Pro Gold 1.x
• Gold 2.x
• Easy

XyWrite (1984) 2 Word Processor DOS

XyWrite is a word processor for MS-DOS and Windows modeled on the mainframe-based ATEX typesetting system. Popular with writers and editors for its speed and degree of customization, XyWrite was in its heyday the house word processor in many editorial offices, including the New York Times from 1989 to 1993. XyWrite was developed by David Erickson and marketed by XyQuest from 1982 through 1992, after which it was acquired by The Technology Group. The final version for MS-DOS was 4.18 (1993); for Windows, 4.13. An offshoot descendant of XyWrite called Nota Bene is still being actively developed.

• II Plus v1.10

ZBasic (1987) 1 DOS

ZBasic, from Zedcor, Inc., is a cross platform Basic compiler. Versions exist for MS-DOS, Apple II, Macintosh, CP/M and TRS-80.

• 4.x

Zenith MS-DOS Programmer's Utility Pack (1984) 4 DOS

The Zenith Programmer's Utility Pack for MS-DOS contains source code and compiler utilities needed for building an MS-DOS BIOS (IO.SYS file) for use with the Zenith Z-100 (not IBM hardware compatible), the Zenith Z-100 PC (IBM hardware compatible), and the Zenith Z-100 PC running in Z-100 compatibility mode.

• 2
• 3

Zenith Z-200 Diagnostics (1986) 0 DOS

These are a set of diagnostic programs for Heath/Zenith Z-200 computers.

• 1

Zenith Z-200 GW-Basic (1986) 0 DOS

This is an OEM disk of GW-Basic bundled with Zenith computers.

• 3

Zortech C++ (1989) 6 DOS

The Zortech C++ Compiler was a high performance compiler for MS-DOS, OS/2, and Windows that implemented the AT&T C++ 2.0 specifications. It competed strongly against Microsoft C and Watcom C. It later became the Symantec C++ compiler. It was also the first commercial compiler that natively supported Microsoft Windows.

• 2.x
• 3.x