Metadata Fixer

Metadata Fixer is another third-party tool, much like Google Photos Takeout Helper by The Last Gimbus, that merges EXIF We tested Metadata Fixer

Pros

• We're friendly with the owner of Metadata Fixer! He's a great guy and a programmer just like us!
• It's been on the market for few years and may be a great solution for you.

Cons

• It costs money.
• It's not open source.