Spreadsheets

Merge workbooks and move data between formats.

Tools for Excel workbooks and CSV files: combine and split workbooks and move data to CSV or JSON, keeping leading zeros and formatting where the format allows.

Tools

Merge Excel Files

Combine workbooks, keeping formatting.

Split Excel Sheets

Save every sheet of a workbook as its own file.

Excel to CSV

Export a sheet as CSV that opens correctly in Excel in your language.

CSV to Excel

Turn a CSV file into an Excel workbook.

Excel to JSON

Turn each sheet into a list of records, using the first row as field names.

Which tool do I need?

To combine workbooks, use Merge Excel Files; to separate sheets, Split Excel Sheets. For data exchange with other programs, use Excel to CSV, CSV to Excel or Excel to JSON.