Online Audio Converter - Online Audio Converter is an online tool that converts any audio file into multiple formats including,mp3, wav, iPhone ringtone, m4a, flac, ogg, and more.
Watermark.ink - Online Photo Watermarker
Convertio Online Audio Converter - Convertio Online Audio Converter allows everyone to convert audio files in any format directly from their web browser.
AG Audio Watermark Generator - AG Audio Watermark generator is a little app for both mac and pc that will help you to add an audio watermark to your original track in a fast & easy.
XRECODE - XRECODE can convert multiple audio files in parallel by taking full advantage of multi-core CPU.
textmark - Protect your content with an invisible, trackable watermark.