Excel Compressor: Reduce File Size Online

Compress Excel spreadsheets.

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:

xlsx

Drag & Drop files here

Supported: ARW, AVIF, Raw Formats

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About Excel Compressor

Excel Compressor is a dedicated utility designed to significantly reduce the file size of Microsoft Excel spreadsheets. This tool is invaluable for professionals, data analysts, and anyone routinely managing or sharing large .xlsx or .xls files. By intelligently identifying and eliminating redundant data, optimizing cell formatting, and streamlining internal file structures, Excel Compressor delivers smaller, more manageable workbooks. Its primary value lies in improving data portability, facilitating faster email attachments, enhancing loading times, and conserving storage space. Users benefit from a more efficient workflow, avoiding common frustrations associated with oversized Excel documents, all while preserving data integrity and functionality.