Changing default XML editor in Eclipse

Question

Eclipse hangs when working with XML's ..

the default editor is too slow and gives lot problem

I read, it works fine if we change the editor so how to remove existing editor ??

Answer 1

You can customize them: Window -> Preferences -> General -> Editors -> File Associations

There, you'll have to either select a file extension,
or add one to the list and choose what editor eclipse should use
to open it with whenever it's needed.

Answer 2

To just open the file once,
Right Click - Open With


To change association,
Windows - Preferences - General - Editors - File Associations