Convert spreadsheets online for free

Supported formats

MiConv supports 4 spreadsheet file formats. Find and select the required format in the table below.

Name

Converter

Rating

csv (Comma-Separated Values)

9.54

ods (OpenDocument Spreadsheet)

9.58

xls (Microsoft Excel workbook)

9.36

xlsx (Microsoft Excel Open XML spreadsheet)

9.54

❓ How to convert spreadsheets online?: Upload your spreadsheet to the form. Select the target format and click "Convert". Download the file when the spreadsheet is converted.
❓ What if the spreadsheet format I need is not in the list of supported formats?: Let us know which spreadsheet format you would like to see on our site. We will check if we can add it.

❓ Are there any limits on spreadsheet conversion?: Spreadsheet conversion is a process that requires significant server resources. You can convert no more than 120 files in 1 hour. The maximum file size is 75 MB.
❓ Can I convert spreadsheets on a mobile device?: Yes, Miconv works on any platform and device that has a web browser.