CSV to Excel
Converti CSV in Excel (.xlsx)
Drop one or more CSV files
🔒 Files never leave your device
Come funziona
- 1Upload CSV
Drop or select one or more CSV files.
- 2Convert
Each CSV becomes an .xlsx workbook.
- 3Download
Save the Excel file(s) to your device.
Che cos'è CSV to Excel
Converti file CSV in Excel .xlsx nel browser. Encoding auto-detect, senza upload.
Per il lavoro, per lo studio o per uso personale - questo tool è gratis quante volte vuoi. Niente watermark, niente sign-up, niente ads nei tuoi documenti.
Domande frequenti
Which delimiters are supported?
Comma, semicolon and tab are auto-detected.
Leggi altro
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You inherit a shared drive full of .xls files from 2008. Half of them refuse to open in Excel 365 or Google Sheets. Here's what changed, and how to convert them without losing formulas.
CSV to JSON: nested arrays, typed fields, and mapping real-world data
Converting a flat CSV to a flat JSON array is trivial. Doing it so an API actually accepts the result - with typed numbers, nested objects, and normalized keys - takes a bit more thought.
CSV vs JSON vs Excel: which data format should you use when?
Three formats, three use cases, endless confusion. A practical guide to picking the right one for spreadsheets, APIs, and everything in between.
How to convert Excel to PDF the right way (no cut-off columns)
Excel to PDF sounds simple until you get a PDF where a wide table's last three columns landed on their own separate page. Here's how to actually control the layout.
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