Join Merge, Combine Multiple MP4 Files Into One Software 7.0 Overview

Funny Voice changes the pitch of your voice. Higher pitch will let you sound like a smurf, less pitch will give you a deep voice. All you need is a microphone.

Convert multiple MP4s to AVIs.

Record audio data from any input (sound card, microphone, etc.) with AVS Audio Recorder. Save recorded files in such popular formats as MP3, WMA and WAV. The program friendly interface makes your work easy and convenient.