Extreme sound processing plug-ins for sound design, music production, composition, or in performance.  GRM Tools is the result of more than twenty years of research and experimentation in sound processing by composers, musicians, and sound designers.   Whether you're enhancing a recording in a studio, creating new sound designs, composing jingles or film music, or transforming your sounds in performance, GRM Tools delivers distinctive and astonishing results.  And with GRM's innovative user interface, the GRM Tools plug-ins are all the more powerful, intuitive, and easy to use.



To familiarize yourself with our products, please Take our Tour. In the tour you will find a quick tour of our product lines, a look at how to use specific plug-ins in our Video Tutorials, and see how professionals use our plug-ins in the User Stories. If you are excited to see how GRM Tools can help you enhance your sound, please download a full-featured 15-day Trial to try them out yourself.