How to open .UDK file extension?

If you cannot open a new file that has been saved in the .UDK format you need to download the appropriate software. The manufacturer of .UDK files is Epic Games; .UDK files belong to the Game Files category. After downloading the application from the list available on our website just run an unknown file, and as the default set the newly installed application supporting the .UDK files. Activities performed in the order described should solve the problems with all the files in the .UDK format.

• What is .UDK file?
• How to open .UDK file?
• What is .UDK file?