audio editaro

ID3 Tag Editor is a free audio file data tagging ID3 format editor.

Convert between MP3, AAC, AC3, AMR, M4A, OGG and WAV audio formats.

It is an experimental version of a DSP based audio signal processor.

WaveVue is a good and spectral analysis audio tools.

Audiospex is a free audio dynamics analyser application.

Protect and restrict access to your photos, video and audio files.

Record audio and data to compact disc and can analyse the data in the disc.

Record audio to MP3 or WAV on the fly

Convert DRM wma or DRM wmv to unprotected audio format.

It convert MP3 to popular audio formats including AAC, AC3, and M4A formats.