If the drive is recognized by your computer but files are missing, these third-party tools offer free versions for data rescue:
: If Windows asks to format the drive to use it, click Cancel . Formatting can make deep recovery much harder. WD My Book Data Recovery(2026) - MyRecover
: A straightforward tool for Windows that supports NTFS and FAT32 file systems. It allows for quick and deep scans of external drives.
: A widely recommended free tool for "regular users" to recover deleted files from external storage.
: Using a "Live CD" or USB with tools like DDRescue can help you create a bit-for-bit image of a failing drive before it dies completely.
: A powerful, open-source command-line tool that can ignore file systems and go after the raw data directly—excellent for drives with corrupted partition tables. 3. Rescue Methods for Advanced Failures
: If your partition shows as "RAW," TestDisk can often rebuild the partition table and make your files visible again without needing to "recover" them to a new drive. Crucial Recovery Tips
: As soon as you realize data is lost, stop using the drive. Writing new files can overwrite the ones you are trying to rescue.