Hello people of the forum, I realize that you are looking for a program to search for duplicate cards, a while ago I made this program and it has been very useful to me, it works first by configuring it, you can choose the parameters of the card metadata what it does is compare name, body, etc, and also see the preview image that the card has, and also the power of the processor that is used, after this you can choose the folder, scan it and you can move the files one by one seeing the cards that came out duplicated, or also if there are too many groups you can move them all, each group that is moved will be moved to a folder with the name of the character, and do not worry, the files are not overwritten or anything, I hope it is useful. If you like, I have more programs that have been useful to me. If I see that there are people interested, I will upload the programs.
drive.google.com