MP3 Speed 5.1

MP3 Speed is an application that will let you change the speed of your Mp3 files in a very easy and fast way.

Basically, the software helps you speed up or slow down your audio files' playing speed. To do that, you just need to browse the audio files you want to work with, go to the options menu and select the desired output speed. You can do that by simply deleting the previous number and writing another one. The normal speed is 100, which is equal to 1.00x speed. If you want your files to be twice as fast, just type 200 in the speed field. The application will let you adjust your audio files speed from 20 to 500.
MP3 Speed has the ability of batch modifying your audio files' speed. That means that you can add lots of files into the program's main window, select them all and, when you press the Convert button, they will all be converted. The application also lets you change your Mp3 files' tempo and pitch.

You can select the files you want to change from the program's main window or by dragging them from their location and dropping them to the program's list. Before converting your files, you can change the output direction. The application is free and works very good.