Convert XLTX to XLSM
Convert XLTX spreadsheet documents to XLSM format online and free.
Drop Files Anywhere to Upload
Choose your XLTX spreadsheet document for uploading to our XLTX converter.
Check the file preview quickly and use XLTX to XLSM tools if you need to change the conversion settings.
Once the convert is complete, you can download the final XLSM file.
To change XLTX format to XLSM, upload your XLTX file to proceed to the preview page. Use any available tools if you want to edit and manipulate your XLTX file. Click on the convert button and wait for the convert to complete. Download the converted XLSM file afterward.