.RGRP file extension

This is the basic program to work with .RGRP extension

Digidesign Pro Tools LE

Digidesign Pro Tools LE Pro Tools Region Group File

It allows you to power your sound with the tools that power the industry. You can create music or sound for film/TV and connect with a premier network of artists, producers, and mixers around the world. Also, these tools run in standalong more and use external analog/digital converters or internal PCI/PCIe audio cards... (more)

The program works with the following extensions: pt4, pt5, ptf, wfm, p24, ptt, pts, aaf, omf, pim, pio, rgrp and omfi

.RGRP extension is also supported by the following programs:

Digidesign Pro Tools M-Powered

Digidesign Pro Tools M-Powered Pro Tools Region Group File

Pro Tools is the most advanced music and audio production platform.
Pro Tools®

Pro Tools® Pro Tools Region Group File

Pro Tools - compose, record, edit, and mix music for picture the way you want.