CSV .csv
Tabular text with comma-separated fields. Formatting and multiple sheets are not preserved.
CSV file format guideCSV to XLSM converter
Convert CSV (.csv) to XLSM for free. Choose files, review the available settings and download your results. No account needed.
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Excel macro-enabled workbook .xlsm
An Office Open XML workbook type that can contain macros. Its tabular cell data can be read without executing the embedded programs.
Input data extraction only is the clearest product choice. Current conversions neither run nor preserve VBA; exporting XLSM would not add macros.
XLSM file format guideHow to convert CSV to XLSM
- Select CSV files from your device or drag them into the converter.
- Check the XLSM output. Open conversion settings if you want to make adjustments.
- Convert, compare the original and result, then download your files.
Quality, compatibility and file limits
Choose a sheet for CSV, TSV, JSON, HTML, DBF, DIF, SYLK, or WK1 output. Workbook formats export stored cell values. Formulas are not recalculated; macros, charts, and original styling are not preserved.
Processing uses your device when possible and our servers when required. Browser files are limited to 256 MB each; server conversions to 64 MB; browser spreadsheets to 32 MB. Previews show supported content and do not guarantee identical rendering in every application.