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Convert your XLSB files online. You can convert your XLSB documents from any platform (Windows, Linux, macOS). No registration needed. Just drag and drop your XLSB file on upload form, choose the desired output format and click convert button. Once conversion completed you can download your MHTML 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 MHTML file. Expand the ConvertOptions and fill the fields for watermarking.
You can convert your XLSB documents from anywhere, from any machine or even from a mobile device. The XLSB converter is always available online and is completely free.
XLSB 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 moreFiles with MHTML extension represent a web page archive format that can be created by a number of different applications. The format is known as archive format because it saves the web HTML code and associated resources in a single file. These resources include anything linked to the webpage such as images, applets, animations, audio files and so on. MHTML files can be opened in a variety of applications such as Internet Explorer and Microsoft Word.
Read moreYou can also convert XLSB into many other file formats. Please see the complete list below.