XLSM to CSV Converter

Batch convert xlsm files to csv online. Change xlsm to csv on Windows, Mac, Iphone or Android in a couple of clicks.

Select files for conversion or drag and drop them to the upload area.
Your files are securely protected and available only to you.
All files are automatically deleted from our servers after 1 hour.

How to convert XLSM files to CSV online?

Step-by-step instructions for converting xlsm files to csv

Upload XLSM-file

Click "Choose File" button to select a xlsm file on your computer. XLSM file size can be up to 100 Mb.

Convert XLSM to CSV

Click "Convert" button to start conversion.

Download your CSV

When the conversion process is complete, you can download the CSV file.


  • ❓ How can I convert XLSM to CSV?
    First you need to add file for conversion: drag and drop your XLSM file or click the "Choose File" button. Then click the "Convert" button. When XLSM to CSV conversion is completed, you can download your CSV file.
  • ⏱️ How long does it take to convert XLSM to CSV?
    Document conversion is pretty fast. You can change XLSM to CSV in a few seconds.
  • 🛡️ Is it safe to convert XLSM to CSV on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 1 hour. No one has access to your files. File conversion (including XLSM to CSV) is absolutely safe.
  • 💻 Can I convert XLSM to CSV on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our XLSM to CSV converter works online and does not require software installation.

Information about XLSM and CSV file formats

Full name XLSM, Excel Open XML Macro-Enabled Spreadsheet CSV - Comma-Separated Values
File extension .xlsm .csv
MIME type text/csv
Developed by Microsoft Informational RFC
Type of format Spreadsheet multi-platform, serial data streams
Description XLSM is the file extension that is assigned to spreadsheets created by Microsoft Excel 2007 and newer. They are saved using the Open XML standard. Just like older version of the Excel spreadsheet, XLSM files can contain tables and worksheets. On top, XLSM files are macro-enabled. They can contain embedded macros that use VBA. In computing, a comma-separated values (CSV) file stores tabular data (numbers and text) in plain text. Each line of the file is a data record. Each record consists of one or more fields, separated by commas. The use of the comma as a field separator is the source of the name for this file format.
Technical details As stated above, XLSM files are macro-enabled. This distinguishes the format from XLSX files that are also created by Microsoft Excel. Thus, for Excel to be able to execute the macros embedded in the file, the spreadsheet has to be saved in the XSLM format rather than as a XLSX file. Predecessors of Microsoft Excel 2007 are only able to open XLSM files if they support Open XML components. The CSV file format is not standardized. The basic idea of separating fields with a comma is clear, but that idea gets complicated when the field data may also contain commas or even embedded line-breaks. CSV implementations may not handle such field data, or they may use quotation marks to surround the field.
File conversion XLSM conversion CSV conversion
Associated programs Corel Quattro Pro X7, Microsoft Excel 2016, MobiSystems OfficeSuite Pro Microsoft Excel, LibreOffice Calc
Wiki https://support.office.com/en-us/article/Open-XML-Formats-and-file-name-extensions-5200d93c-3449-4380-8e11-31ef14555b18?ui=en-US&rs=en-001&ad=US https://en.wikipedia.org/wiki/Comma-separated_values