Free Online Add Text Watermark to Microsoft Excel & OpenOffice Calc Files

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XLSMMicrosoft Excel Macro-Enabled Spreadsheet

Files with XLSM extension is a type of Spreasheet files that support Macros. From application point of view, a Macro is set of instructions that are used for automating processes. A macro is used to record the steps that are performed repeatedly and facilitates performing the actions by running the macro again. Macros are programmed with Microsoft's Visual Basic for Applications (VBA) from within the Excel Workbook using the Visual Basic Editor and can be run/debug directly from there.

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How to Add Watermark in XLSM file using Aspose.Cells Watermark

  • Click inside the file drop area to upload a XLSM file or drag & drop a XLSM file.
  • Your XLSM file will be rendered automatically to add watermark.
  • Download link of XLSM file will be available instantly after add watermark.
  • You can also send a link to the XLSM file to your email address.
  • Note that file will be deleted from our servers after 24 hours and download links will stop working after this time period.

Fast and Easy Add Watermark

Upload your file, enter watermark text and click on “Add Watermark” button. You will get the download link as soon as the watermark text is added.

Add Watermark from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Watermark Quality

Powered by Aspose.Cells. All files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.

Other Supported Watermark

You can also add Watermark to other document file formats. Please see the list below.