This website contains links to software which is either no longer maintained or will be supported only until the end of 2019 (CKFinder 2).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.
CKEditor toolbar can be collapsed and restored by using the Collapse Toolbar button located in the bottom right-hand corner of the toolbar (for RTL languages — in the bottom left-hand corner).
If you want to disable the this feature, you need to set the toolbarCanCollapse parameter to false.
config.toolbarCanCollapse = false;