Recuva - Accidentally deleted an important file? Lost files after a computer crash?
Data Rescue - When Apple's system recovery fails, recover any and all files with Data Rescue 3. This data rescue software will even work if your Mac's hard drive fails to mount.
EaseUS Data Recovery Wizard - Advanced data recovery software to do format recovery, unformat and recover deleted files emptied...
321Soft Data Recovery for Mac - The ultimate Mac Data Recovery software with RAID supported.
RStudio - RStudio™ is a new integrated development environment (IDE) for R.
DriveDx - DriveDx is advanced drive health diagnostic and monitoring utility.