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Excel files, in XLS and XLSX formats, are spreadsheet documents created by Microsoft Excel. These files are widely used for organizing, analyzing, and presenting data. Excel provides powerful features for data manipulation, formula calculations, and chart creation, making it a versatile tool for business and data analysis.
JPEG (Joint Photographic Experts Group) is a widely used image format known for its lossy compression. JPEG files are suitable for photographs and images with smooth color gradients. They offer a good balance between image quality and file size.