Excel tools

Convert, merge, split and clean Excel and CSV files.

Excel & data

Create or edit an Excel file in the browser, with formulas, then download the .xlsx.

Export each Excel sheet to CSV with your choice of separator and encoding.

Turn a CSV into a tidy XLSX with numbers, dates and filters.

Combine workbooks or stack all their rows into one sheet.

Split a workbook by sheet, by column value or every N rows.

Go from Excel or CSV to JSON, and from JSON to Excel.

Remove duplicates, blank rows and spaces, fix numbers stored as text.

Convert XLS, XLSX, ODS and CSV to each other or to PDF.

Encrypt an XLSX workbook with a password.

Remove the password, sheet protection or read-only mode from an XLSX.

Rebuild an XLSX that Excel cannot open.

Highlight every changed, added or removed cell between two workbooks.

OCR a picture of a table into an editable XLSX.

Upgrade an old Excel .xls workbook to .xlsx.

Turn a LibreOffice Calc workbook (.ods) into Excel.

Turn a JSON list into an Excel .xlsx table.

Turn an Excel or CSV table into a JSON list.

View an XLSX without Excel: get a PDF, CSV or ODS copy.

XLSX to Excel 97-2003 (.xls) for legacy software.

Get an Excel file into Google Sheets, with a CSV fallback.