Format Converter

Convert Numbers, Excel, OpenDocument, and text tables

Standalone tool

Change the file format while preserving your data.

Batch-convert Numbers, Excel, OpenDocument, CSV, and TSV files while preserving multi-sheet workbooks.

10 input formatsIncluding Numbers and ODS Local processingFiles are processed in your browser Multiple sheetsPreserved in XLSX and ODS

NUMBERS, XLSX, XLSM, XLSB, XLS, ODS, FODS, CSV, TSV, and TXT are supported.

Local

Output format Input delimiter Output delimiter Text encoding

Choose files or drop them here Up to 100 MB per file. Multiple files are not merged; workbook sheets are preserved in XLSX and ODS output.

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