How to slow down music with Riffmaster Pro for Mac

Riffmaster Pro for Mac lets you slow down music on all major Mac computers with Mac OS X 10.5.2 and above. However, it is not compatible with PowerPC processors PowerBook/PowerMac.

Please watch the video below to see how you can use Riffmaster Pro on your Mac.


Below are some screenshots of Riffmaster Pro for Mac. You can click on them to see them in full size.

How can I download the software?

Please head over to the download page and you’ll be able to download the software immediately.
Additional Information


You can see more video tutorials on how to use all the functions of RMP at

Frequently Asked Questions

If the videos don’t answer your questions please download the Mac user manual or check out the FAQ page at

Download Riffmaster Pro!

© 2020 . All rights reserved.