This website contains links to software which is either no longer maintained or will be supported only until the end of 2019 (CKFinder 2). For the latest documentation about current CKSource projects, including software like CKEditor 4/CKEditor 5, CKFinder 3, Cloud Services, Letters, Accessibility Checker, please visit the new documentation website.

If you look for an information about very old versions of CKEditor, FCKeditor and CKFinder check also the CKEditor forum, which was closed in 2015. If not, please head to StackOverflow for support.


The TabSpaces function determines how many "spaces" will the cursor move or strictly speaking how many " " will appear in the HTML when pressing "TAB" on your keyboard. By default it is set to "0" so no action is taken when pressing the "TAB" button.


FCKConfig.TabSpaces = 5 ;
This page was last edited on 16 January 2008, at 11:51.