I might be in the wrong section here but perhaps someone. Hold move this post to a better section iif I have.
I’ve got 4 x 2tb hard drives and each are about 60% full of tunes. About 2 years ago mostly the drives were all the same as each other, had the same tracks on, but over the last couple years I’ve added some new songs to one or two of the drives but not drives 3&4 or I’ve added song to drive 4 and not the others etc.
Is there some simple and either free or cheap software which would make all the drives the same, without making thousands of duplicate files. Something that works to the idea that it makes a note of all the tracks on each drive, sees what’s on drives 1 2 and 3 and adds any tracks that those drives have got, that drive 4 is missing, onto drive four, then does it for each drive - I want to end up with 4 drives that are identical to each other and crammed with every tune that was on any of the drives
Any suggestions? I don’t mind paying ypto about 40 or 50 pounds (dollars or euro) for the right software