Merge and split spreadsheets
Merge spreadsheets or split by worksheet.
Convert between Excel, CSV, JSON, and other formats.
Excel, CSV, and JSON support different workflows. Convert spreadsheet data for importing, exchanging, or producing readable output. Conversion focuses on data and may not preserve all styles, formulas, and workbook features.
Choose the operation for your input and output formats.
Load the spreadsheet, CSV, or JSON file.
Generate and check fields, rows, columns, and encoding before saving.
No. CSV represents a single two-dimensional table as text, not a multi-sheet workbook.
Formats differ. CSV and JSON mainly store data and cannot fully retain Excel formulas, styles, and layout.