Song Cutter and Ringtone Maker - Free Online Ringtone Maker
Traktor Pro - Flagship DJ software with four decks and a stunning range of creative features for maximum freedom in DJing.
Audiko - Audiko Ringtones is a free to use mobile application that can help you customize your mobile phone by setting the most beautiful images your background and the most popular ringtones as your notification signals.
Mixxx - The most powerful free DJ software in the world.
MakeOwnRingtone.com - Make your own ringtone! Follow the steps:
VirtualDJ - Virtual DJ Software - MP3 and Video mix software for DJs