Free audio files extensions software for windows

Change Extension is a tiny application developed to change file extensions with ease Change Extension is a tiny application developed to change file extensions with ease.
Windows can hide known extensions of known file types.
File names look better in explorer, however, if a file has not the good extension, you cannot change it easily. Change Extension gives you back this power.

Generates high precision audio test tone wave files with Audio Test File Generator. Audio Test File Generator will generate Windows RIFF Wave Format audio files with stereo, 16 bit sine wave signals of the highest precision, in the full range of 10 Hz to 22050 Hz, at attenuation values from 0 to 60 dB.
Audio Test File Generator also includes a Pink Noise generator. The selectable musical notes are calculated to a precision rounded up to 11 decimal places, becoming a precise standard reference for the modern Even Tempered Scale to which you can calibrate your equipment and musical instruments.

Audio/Video To Exe will convert audio/video files into other audio/video formats or an executable.