To recover lost files, the first approach is to use manual methods. Begin by checking the Recycle Bin or Trash, where deleted files might still be stored. If the files aren't there, use built-in system tools like Windows File History or macOS Time Machine to restore previous versions of your files. For files lost from external drives, you might try using CHKDSK on Windows or Disk Utility on macOS to repair file system errors.

If these manual methods don't work, the BLR Data Recovery Tool offers a more comprehensive solution. It is designed to recover lost or deleted files from various storage devices, including hard drives, SSDs, and external drives. With advanced scanning algorithms, BLR Data Recovery Tool can detect and restore files that manual methods might miss, providing a robust option for file recovery.