Asoftech Automation records all operation of mouse and keystrokes and saves them as macros. It can play back the recorded macros to automate recorded tasks any number of times.It is very easy to use and doesn't require any programming experience.
Aplus DIVX to MP3 Converter is more simply and easy to use. it support Extract audio from video files such as AVI, DivX, Xvid, MPEG, WMV, MOV and save as MP3 / WAV / WMA / OGG format audio files. and you also can set beginning point and ending point to extract if needed .