9 outils

Excel et CSV

Q: Which spreadsheet formats are supported?

The Excel tools support modern OpenXML workbooks (.xlsx), legacy spreadsheets (.xls), and delimited text files (.csv).

Q: Is my proprietary financial data secure?

Yes. Tabular data parsing executes locally in your browser memory via SheetJS with no data transmission to external servers.

Q: Can I open exported workbooks in Google Sheets or LibreOffice?

Yes. Generated .xlsx files comply with standard OpenXML specifications and open cleanly in Microsoft Excel, Google Sheets, Apple Numbers, and LibreOffice Calc.

Q: How are formulas handled when splitting or merging?

Calculated formula values and data types are preserved. Internal references to external sheets in split files convert to static calculated values.

Consultez, modifiez, fusionnez et convertissez tableurs et CSV.

Tous les outils

Outils PDF→Convertisseurs PDF→Outils image→Texte et développeur→Word et PowerPoint→

Excel et CSV FAQ

Which spreadsheet formats are supported?

Is my proprietary financial data secure?

Can I open exported workbooks in Google Sheets or LibreOffice?

How are formulas handled when splitting or merging?

Excel et CSV

Éditeur Excel

Excel en CSV

CSV en Excel

Excel to JSON

JSON to Excel

Fusionner Excel

CSV to JSON

JSON to CSV

Supprimer Doublons

Tous les outils

Excel et CSV FAQ