No specific info about version 6.7. Please visit the main page of R-Studio on Mac Informer.
Disk Doctors Mac Data Recovery can recover deleted or lost files.
It is a solution for recovering lost data from various storage devices.
Recovers lost and deleted data from various storage media and file system types
This is a free cross-platform data recovery tool for Mac.
Efficient software tool for data recovery from RAID and RAID-based NAS.