Logic Pro X (formerly called Notator Logic, or Logic, Logic Pro) is a very popular and professional audio editing and production tool (i.e.: digital audio workstation) for Mac platform. It comes with a modern user interface design and a large number of sound effects and music plug-ins, which can stimulate your creativity, and enable musician to simply and easily create wonderful music works anytime and anywhere.

REAPER (short for Rapid Environment for Audio Prototyping and Efficient Recording) is a powerful and professional multi-track audio recording, arranging, editing, mixing and rendering tool primarily designed by former developers from Winamp. It is suitable for both audio enthusiasts and professionals.