Xenix Software Development System (1983) 2 Unix

The Xenix Development System is a set of compiler and code tools for the Xenix operating system.

• 1.x (TRS)
• 1.00 (IBM)
• 2.00 (IBM)
• 2.x (SCO)

Xerox Presents (1988) 0 Presentations Windows

Xerox Presents is a slideshow/presentation program similar to PowerPoint. You can use it to draw various kinds of graphs and charts, and it comes with a selection of vector based clipart. It later became CA Cricket Presents.

• 1.0

XingMPEG Player (1996) 4 Media Player Windows

XingMPEG Player is an MPEG video player designed for Windows. It could accelerate video using a Direct Draw video overlay. It was often bundled with video cards.

• 2.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

Zenographics Pixie (1988) 1 Presentations Graphics Windows

Zenographics Pixie is a simplified, easy to use business presentation and graphing program. It is designed to work with Microsoft Windows 2.x. It was designed to interoperate with their high end Zenographics Mirage graphics software. It can export to Mirage, CGM, and Windows metafiles, and provide output to film recorders.

• 1.x