free audio converter

Burn Audio CDs from the command line.

Record an audio using the command line.

Rip an Audio CD using the command line.

Record and edit audio files.

The program records the audio to WAV files.

Multi-channel Multi-tone audio frequency sinusoidal & noise signal generator

Multi-channel Audio Spectrum Analyzer for Real-time

Shareware utilities for embedding (and extracting) watermarks into audio files

record audio to mp3, wma, ogg with schedule support and silence detection!

Convert 20+ audio formats with powerful command-line or easy-to-use interface.