Compress XLS Files Online - Excel Compressor

Compress your XLS files online for free! Reduce Excel file size, making them easier to share and store. Optimize spreadsheets quickly and efficiently.

Advanced Document Compressor

Reduce file size for PDF and Office documents while maintaining readability. Note: Processed securely on our high-performance servers.

Server-Side Processing Required

Due to the complexity of this format, files are processed on our secure server and deleted immediately after optimization.

Compress to:

xls

Drag & Drop files here

Supported: ARW, AVIF, Raw Formats

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About Excel (XLS) Compressor

The Excel (XLS) Compressor is an indispensable online tool engineered to significantly reduce the file size of your Microsoft Excel spreadsheets. This free utility is perfect for professionals, students, and anyone dealing with large XLS files, enabling seamless sharing and more efficient storage. It expertly optimizes your spreadsheets by identifying and removing redundant data without altering the integrity or content of your original document. This process results in smaller files that are quicker to upload, easier to email without exceeding attachment limits, and consume less storage space on your devices or cloud services. Experience fast, reliable, and effective spreadsheet optimization, making your Excel files more manageable.