Convert Excel Binary to Fixed Width Online

Use our free online tool to convert your Excel Binary Workbook data to Fixed Width/Fixed Length quickly

Drop your Excel Binary Workbook file here (or click to browse).
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Excel Binary Workbook

Excel Binary Workbook (.xlsb) is a Microsoft Excel file format that stores spreadsheet data in a binary format that makes it faster and more efficient for handling large datasets. It supports all Excel features.

Fixed Width/Fixed Length

A fixed width (or fixed length) file is a text data file in which each field in a record is allocated a specific number of characters, regardless of the actual content length. This consistent column width ensures that data aligns in columns across rows, making the file appear like a table when viewed in a plain text editor. If a field's content does not fill the entire width, it's padded with spaces or other placeholder characters. Fixed width files are often used in legacy systems, mainframes, and financial data processing systems.