CloudConvert is an online document and spreadsheet converter. Amongst many others, we support PDF, XLSX, XLS, CSV, ODS. Thanks to our advanced conversion technology the quality of the output will be as good as if the file was saved through the latest Microsoft Office 2021 suite.
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The "M" of XLSM stands for macro. Macros are programs embedded in Office documents used to automate different tasks. Staring from Excel 2007, XLSX spreadsheets that contain macros are saved with the XLSM extension.
XLSM ConverterCSV is a file extension that can store comma separated numeric and alpha numeric data in simple text format. CSV is used while data transferring and it can contain records contained with a lot of fields. Each record has same number of fields.
CSV Converter