XLSB Converter
Convert XLSB spreadsheet documents to a variety of formats, edit and optimize documents online and free.
Drop Files Anywhere to Upload
The XLSB file extension stands for "Microsoft Excel Binary Spreadsheet". This format is designed to store spreadsheet data in a binary format, significantly reducing file size and enhancing performance when handling large datasets compared to the more common XLSX format. The XLSB format was introduced with Excel 2007, offering faster file opening and saving times as well as reduced memory usage, making it ideal for complex spreadsheets with extensive calculations, data analysis, and large amounts of information. This efficient, performance-driven format is favored in professional IT environments where speed and efficiency are paramount.
Upload a XLSB spreadsheet document by selecting the Choose File option.
Choose the output format option that best suits your XLSB file.
Once processing is finished, the file will be available for download.
Begin conversion by preparing XLSB spreadsheet document with Vertopal CLI installed on your system.
cd to move to the XLSB folder or provide the file path.