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Convert your XLSM files online. You can convert your XLSM documents from any platform (Windows, Linux, macOS). No registration needed. Just drag and drop your XLSM file on upload form, choose the desired output format and click convert button. Once conversion completed you can download your XLSB file.
You even can perform more advanced conversions. For example you can convert password protected documents. Just expand LoadOptions and enter the password of your file. Or you can add a watermark to the converted XLSB file. Expand the ConvertOptions and fill the fields for watermarking.
You can convert your XLSM documents from anywhere, from any machine or even from a mobile device. The XLSM converter is always available online and is completely free.
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.
Read moreXLSB file format specifies the Excel Binary File Format, which is a collection of records and structures that specify Excel workbook content. The content can include unstructured or semi-structured tables of numbers, text, or both numbers and text, formulas, external data connections, charts and images. Unlike XLSX (which is based on Open XML file format), the XLSB represents binary Excel workbook file.
Read moreYou can also convert XLSM into many other file formats. Please see the complete list below.