Every comparison tool, in one place.
Compare spreadsheets, structured data, documents, images, and code in your browser. File content is not sent to the application server.
Spreadsheets
Excel CompareCompare records from the first worksheet of each XLSX file, or from a CSV. Other worksheets are not compared. Content stays in your browser.XLSX · CSVCSV Compare by KeyMatch reordered rows using one or more identifying columns.CSV · TSVSpreadsheet ReconciliationReconcile two spreadsheets in your browser by a shared key. Review additions, removals, changed values, and ambiguous keys; XLSX reconciliation reads only the first worksheet.XLSX · CSVCompare Two ColumnsFind matches, missing values, and duplicates between two pasted columns.PASTE · TXT · CSVExcel Formula DiffCompare workbook formulas separately from displayed values.XLSXSpreadsheet AuditorInspect formulas, errors, hidden sheets, blank headers, and risky workbook structure.XLSX
Data
Compare Two ListsFind overlap, unique values, and duplicate counts in two lists.PASTE · TXTDuplicate Row FinderDetect exact duplicate records in a spreadsheet or delimited file.XLSX · CSVJSON DiffCompare JSON objects semantically while ignoring object key order.JSON · PASTEXML & YAML DiffCompare structured documents by path instead of line position.XML · YAML
Documents
Images
Code
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