.X4K File Extension

  • File Type: XML4King Configuration File
  • Developer: Optimal Performance
  • Category: Settings Files
  • Format: Text
  • Rating:
Copyrighted materials belong to their respective owners.

What is a .X4K file?

.X4K is a Settings Files file of a Text format made by Optimal Performance. You can work with .X4K files on Windows.

How to make a .X4K file?

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

How to open .X4K files?

To launch .X4K file on your platform, use .X4K file launcher by Optimal Performance or another soft listed below. Once you download and install the .X4K file reader, you will be able to open all .X4K documents.

Programs that open .X4K files

Related file extensions

Popular file extensions

  • .bin sega genesis game rom
  • .ini windows initialization file
  • .ica citrix ica file
  • .key software license key file
  • .irs adobe save for web settings
  • .asp active server page
  • .ds_store mac os x folder settings file
  • .aco adobe photoshop color swatch file

Popular Software