Get a precise change report between two CSV exports - every added, removed and modified row, with old and new values - instantly and free.
When the same report is pulled twice, or a file comes back edited, the differences are what matter - and they are the hardest thing to spot by eye. This tool surfaces them directly so you are not diffing by hand.
For every changed row you see which column changed and both the old and new value, so you can act on it immediately instead of guessing what moved.
Monthly statements, updated catalogs, re-pulled reports - anywhere you need the delta between two versions of the same data.
Upload the old file and the new file; changed rows are listed with the column that changed and its old and new value.
Yes - full summary and the first 15 differences are free with no signup.
No, it is not retained.
They are matched on a shared key column; shared fields are compared and the rest is ignored.
Related tools: compare two CSV files · spreadsheet diff tool
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