|billeo.exe is the main executable for Billeo Toolbar software, which provides online payments, receipts and passwords management functions. The file is normally located at "%programfiles%\billeo\" directory, where %programfiles% is a variable that is normally "C:\program files".
billeo.exe is run when you start your Internet Explorer or Firefox. The program adds a tray icon in system bar to enable you to change the settings of the Billeo. It also adds a very large toolbar to your browser.