File Compression Tools
Browse our collection of 17 powerful tools under the File Compression category.
Compress Excel File
Reduce the file size of your Excel spreadsheets online without losing data. Optimize your .xlsx file...
Compress CSV File
Drastically reduce the size of massive CSV datasets. Minify raw data, strip unnecessary spaces, and ...
Reduce Excel File Size
A comprehensive optimization tool that shrinks Excel files by auditing and removing unused formattin...
Optimize Images in Excel
Drastically shrink Excel file sizes by compressing, resizing, and optimizing embedded images, logos,...
Convert Formulas to Values
Dramatically reduce file size and speed up calculation times by converting thousands of complex form...
Clear All Formatting
Strip away all colors, borders, custom fonts, and conditional formatting rules to radically shrink y...
Remove Hidden Sheets
Secure your data and reduce file size by permanently deleting hidden and 'very hidden' worksheets fr...
Remove Hidden Rows & Columns
Optimize filtered spreadsheets by permanently deleting all hidden rows and columns. Reduce file size...
Compress Excel to ZIP
Instantly compress one or more large Excel workbooks into a highly compressed ZIP archive. Bypass em...
Remove Pivot Caches
Drastically reduce Excel file sizes by clearing heavy hidden data caches generated by Pivot Tables, ...
Remove External Data Connections
Secure your file, stop annoying 'Update Links' warnings, and reduce bloat by permanently breaking an...
Delete Blank Worksheets
Clean up cluttered workbooks by automatically finding and permanently deleting all completely empty ...
Minify CSV Data
Optimize raw CSV files by stripping out useless whitespace, trailing commas, and unnecessary quotati...
Convert Excel to Binary (XLSB)
Convert your heavy XML-based .xlsx files into the highly optimized Binary (.xlsb) format to drastica...
Remove VBA Macros (Convert XLSM to XLSX)
Strip heavy, potentially dangerous VBA macros from your workbook. Convert .xlsm files to standard .x...
Remove Charts & Graphics
Drastically shrink reporting workbooks by stripping out all heavy charts, graphs, SmartArt, and vect...
Convert to Strict Open XML
Convert legacy or sloppy Excel files into the highly optimized 'Strict Open XML' format to guarantee...