OperaTor's main window displaying the menu, toolbar, the address bar with the URL address and the actual browser window. 

The Tools menu allows you to access the software's most important features including notes, transfers, history, cookies and plug-ins. 

The View menu lets you select what toolbars you want to have displayed on the main interface and set the window size. 

The Bookmark menu enables you to bookmark the current page and to manage your existing bookmarks. 

The Privoxy window showing a log of the program's activity from its startup.