Connect the drive to your Mac (if it is an external drive or memory card). If it is your internal hard drive that you have reformatted, consider using Target Disk Mode or Disk Drill's Portable Mode to increase your chances of data recovery on your Mac’s formatted hard drive. You can also create a bootable drive for data recovery with Disk Drill on any other Mac to recover the formatted system hard drive.
Disk Drill is outstanding in its protection options. They will keep your files safe and prevent data loss. Use S.M.A.R.T. Monitoring to constantly keep an eye on your hard drive performance. Guaranteed Recovery keeps invisible copies of the files that were moved to Trash and they can be restored whenever needed. Recovery Vault options saves the metadata, so that files can be restored with their proper names and locations.
Disk Drill offers its Deep Scan feature for what can seem a hopeless case. The app will scan through the raw data on your drive and it won't matter whether it is FAT, NTFS, or other. Disk Drill works through the remaining structure of the files working them into a single piece. Once it discovers a file signature files are recovered even faster. XLS, DOC, AVI, MP4, JPG, and others are all supported.