Windows Nashville (1995) 20 Windows

Windows Nashville is a cancelled Windows 9x release scheduled between Windows 95 and 98. It is also known as Windows 96.

• Build 999

Windows Whistler (1999) 165 Windows

Windows Whistler was the pre-release codename for Windows XP, or NT 5.1. It is the successor to Windows 2000. XP was the first that did not compete against a DOS based version of Windows, effectively finally unifying the Windows line in to a single pure 32-bit product. Below are various Beta releases. Winworld does not host the final RTM versions.

• Early Whistler
• Beta 1
• Beta 2
• RC 1
• RC 2
• Final

WordTech dBIII Compiler (1985) 1 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

Writer File Plus (1988) 2 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