How to use this tool
Choose a CSV, optionally specify matching columns, and save unique rows in their original order.
Before you begin
Checks up to 5,000 parsed rows and cannot resolve conflicting records automatically.
Why keep files local?
The tool reads the input with your browser and processes it on your device. It does not send your file to a Workpico conversion API. If you share a result by copying or downloading it, you control what happens next.