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.
Start uploading a XLSB spreadsheet document by clicking the Choose File button or drag & dropping your XLSB file.
Continue by selecting an output format available in the list.
Once the convert is complete, you can download the final file.
Follow steps below if you have installed Vertopal CLI on your macOS system.
cd to XLSB file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Windows system.
cd to XLSB file location or include path to your input file.Follow steps below if you have installed Vertopal CLI on your Linux system.
cd to XLSB file location or include path to your input file.