Serato DJ - Serato DJ is award winning, digital DJing software used by professionals across the globe.
Mixxx - The most powerful free DJ software in the world.
VirtualDJ - Virtual DJ Software - MP3 and Video mix software for DJs
Zulu DJ Software - Zulu DJ Software is the best tool for singers and musicians.
CuteDJ - CuteDJ is the most powerful and versatile DJ software on market.
VJ6 - If blending music is your essential thought process, you might need to search somewhere else for your DJ blending software.