Upload an .xlsx or .xls file and SheetFix finds exact duplicate rows instantly. Near-duplicates (different spacing or capitalization) are flagged for you to review, never deleted silently.
Drop an .xlsx, .xls or .ods file. It's read in your browser, no sign-up needed to start.
See exactly which rows will be removed. Rows that only differ in spaces or capitals are counted separately.
Export back to .xlsx (or CSV). Your original file is never changed.
In Excel, select your data, go to Data → Remove Duplicates and choose the columns to compare. Excel deletes them right away without showing which rows went; SheetFix shows you first.
The first occurrence is kept and later identical rows are removed.
Those are flagged as possible duplicates so you can decide. Exact matching only removes truly identical rows.
Cleaning is free without an account. Downloading needs a free account: 1 file per month up to 5,000 rows.
No. Your spreadsheet is processed locally in your browser.
Find and remove duplicate rows, review near-duplicates.
Delete fully empty rows only, partly filled rows stay.
See added, removed and changed rows between two files.
Combine 2–20 Excel or CSV files into one table.