Yes, you can install Stellar Data Recovery Professional for Mac on an HFS formatted external drive (HDD & SSD) and recover data from the startup – disk.
When the startup-drive has physical/mechanical errors or when you experience data loss, do not write anything on the startup-drive as it may overwrite the deleted files, making recovery next to impossible.
Simply download and install Stellar Data Recovery Professional for Mac on the external hard drive and access it to recover files from the startup – drive.
Watch the below video to know ‘How to use Stellar Data Recovery Professional for Mac for Restoring Lost or Deleted Files’.