The search term "diskdigger license key updated free" implies looking for a crack or a leaked key to unlock the "Pro" features without paying the one-time fee (currently around $15–$20 for a lifetime license).
: The DiskDigger app on the Google Play Store is free for photo and video recovery. The "Pro" version, which requires a purchase, is needed for other file types. diskdigger license key updated free
Do not use "updated free license keys."