XLS
TIFF files
XLS (Microsoft Excel spreadsheet) is an older file format used for storing spreadsheet data. Although largely replaced by XLSX, XLS files can still be opened and edited in Microsoft Excel. They contain tabular data with formulas, charts, and formatting.
TIFF (Tagged Image File Format) is a versatile image format known for its lossless compression and support for multiple layers and color depths. TIFF files are commonly used in professional graphics and publishing for high-quality images.
Looking for more ways to work with TIFF files? Explore these conversions: TIFF converter