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Removing Duplicate Messages in TB 78.1.1

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I tried moving a lot of messages from one folder to another, and Thunderbird crashed. I started it up again and finished the move, but once that finished, many of the messages were duplicated several times in the destination folder. I looked up "Remove Duplicates" add-ons, but none of them appear to be compatible with the latest version of ThunderBird. What is the best way to eliminate duplicate messages from TB version 78.1.1?

I tried moving a lot of messages from one folder to another, and Thunderbird crashed. I started it up again and finished the move, but once that finished, many of the messages were duplicated several times in the destination folder. I looked up "Remove Duplicates" add-ons, but none of them appear to be compatible with the latest version of ThunderBird. What is the best way to eliminate duplicate messages from TB version 78.1.1?

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The latest Remove Duplicate Messages (Alternate) add-on now supports TB 78.1.1. I installed it, and it solves the problem.

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The latest Remove Duplicate Messages (Alternate) add-on now supports TB 78.1.1. I installed it, and it solves the problem.