EXT:dix_urltool =============== ================ What does it do? ================ This extension allows you to #. Manage the 404-Errorpage-Handling (you can select a page of the pagetree) #. Have 404 Errorpages in multiple languages #. Edit the RealUrl-Configuration (with Syntax-Check) #. Load a sample configuration with strong defaults #. Clear the RealUrl-Cache #. Allow Umlauts in URLs (enable in extension manager configuration) All configurations are saved in separate PHP-files. These files are included in typo3conf/AdditionalConfiguration.php. ============= How to use it ============= Just install, optionally fill in the extension manager configuration. You get a backend module, that should explain everything by itself.