nella cartella di ckeditor c'è un file config.js, li puoi customizzare l'editor

Codice PHP:
config.toolbar_myTollbar =
[
    [
'Source','-','Maximize''ShowBlocks','-','Save','NewPage','Preview','-','Templates'],
    [
'Cut','Copy','Paste','PasteText','PasteFromWord','-','Print''SpellChecker''Scayt'],
    [
'Undo','Redo','-','Find','Replace','-','SelectAll','RemoveFormat'], 
    
'/',
    [
'Bold','Italic','Underline','Strike','-','Subscript','Superscript'],
    [
'NumberedList','BulletedList','-','Outdent','Indent','Blockquote'],
    [
'JustifyLeft','JustifyCenter','JustifyRight','JustifyBlock'],
    [
'Link','Unlink','Anchor'],
    [
'Image','Flash','Table','HorizontalRule','SpecialChar'],
    
'/',
    [
'Styles','Format','Font','FontSize'],
    [
'TextColor','BGColor']
];