It can also successfully gather up all your clipboard content, view the text from DOC, RTF, PDF, FB2, and HTML files, customize font and background colors, control reading via global hotkeys or by the system tray. It can easily save any on-screen text as WAV, MP3, OGG, or WMA files. Balabolka is a mildly customizable text-to-speech application capable of utilizing all the installed computer voices on your PC.