KZX file format description

Many people share .kzx files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .kzx file can be edited, converted or printed with. On this page, we try to provide assistance for handling .kzx files.

1 filename extension(s) found in our database.

.kzx - Kerkythea Zipped XML Material Data

The KZX data files are related to Kerkythea. The KZX file is a Kerkythea Zipped XML Material Data. Kerkythea is a standalone render engine, using physically accurate materials and lights, aiming for the best quality rendering in the most efficient timeframe.

Data files
- / -
Kerkythea Zipped XML Material Data related extensions:
Kerkythea Material Data

Naturally, other applications may also use the .kzx file extension. Even harmful programs can create .kzx files. Be especially cautious with .kzx files coming from an unknown source!

Can't open a .kzx file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .kzx file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

kax, kx, kxx, kz, lzx, mzx, zkx, zx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

KGB ZX Spectrum Emulator Snapshot
KuaiZip Compressed File
Amiga LZX Compressed Archive
Kieker Configuration File
OpenLaszlo Web Application
KiXtart Tokenized Script

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .kzx file format, then write to us! >> KZX file