Useful File Utilities's main window displays the application menu and toolbar and two file manager panels. 

The Renamer panel lets you customize the renaming method. You can insert various elements in the new filename, including name, date, time or range. 

The Replacer allows you to select the text expression to search and replace in the chose files. 

The Layout Options window enables you to customize the application's appearance according to your needs and preferences. 

In the Language Options tab, you can select the application language form the given ones: English, French, Netherlands, Spanish. 

The Operation Options tab, where you can set various options related to the file selection, quick search and some miscellaneous settings.