.X4K File Extension

What is a .X4K file?

.X4K is a Settings Files extension of a Text format developed by Optimal Performance. You can launch .X4K files on Windows.

How to make a .X4K file?

To make .X4K files, you have to use Optimal Performance XML4King or any other software indicated below. You can download programs for Windows from official sources. .X4K file maker download is also available on the software official source. To learn more about .X4K file opener and its alternatives, visit the program official web page.

How to open .X4K files?

To launch .X4K file on your platform, use .X4K file reader by Optimal Performance or another soft indicated below. After the installation of the .X4K file opener, you will be able to open all .X4K files.