XLSX
BMP files
XLSX (Office Open XML spreadsheet) is the modern file format for Microsoft Excel spreadsheets. XLSX files store tabular data, formulas, and formatting. They offer improved data integration, enhanced security, and support for larger datasets compared to XLS.
BMP (Bitmap) is a raster image format developed by Microsoft. BMP files store pixel data without compression, providing high-quality images but resulting in larger file sizes. They are suitable for simple graphics and illustrations.
More BMP conversion tools available