If your Excel file contains pictures, large embedded objects, PivotTables, Watch Windows, or hidden data then the file size can get large. Depending on the contents of your Excel file, you may need to apply one or multiple methods to reduce your Excel file size. Method 1 – Minimize Pictu...
$file_name); debug_log('reading chunk starting at row '.$startRow); $sheetData = $objPHPExcel->getActiveSheet()->toArray(null, true, true, true); var_dump($sheetData); echo ''; } debug_log('end'); } As the following log file shows, it runs fine on a small...
Excess Formatting Cleanup:Unnecessary formatting, especially across large worksheets, can bloat file sizes. Take advantage of tools such as NXPowerLite Excel Compressor or Excel's native Clean Excess Cell Formatting command found in the Inquire tab. These tools facilitate the removal of redundant forma...
Another reason for large file size is having many unused or hidden worksheets in your Workbook. Each Excel Worksheet has it’s own share of metadata, more importantly, however, you may be keeping sheets with similar datasets, copies or unnecessary Pivot Tables that also take up a lot of spac...
你的表是117万条吧，如果还是需要excel，可以分两张表试试
Choose the sheet you want to reveal and clickOK. Delete any unnecessary hidden sheets to reduce the file size. Method 2 – Check Whether Binary Format(.xlsb) Reduces the File Size By default, Excel files are saved in the (.xlsx) format. ...
sometimes even cause corruption in file cannot be opened, the following is my collection of the causes and treatment methods of file inflated, other cases not mentioned and solutions, welcome everybody to add: A work table has a large number of small picture object caused by file increases, ...
Method 1: Reduce Excel File Size Manually Although this method can sometimes be lengthy, it ensures data security and can have large implications towards reducing Excel file sizes. The method includes several tricks or techniques that can help anyone reduce the Excel file size. We don't need to...
Having too many unused sheets can make your Excel file unnecessarily large. Hence, you should start by deleting spreadsheets that you don’t need. To do so, open your Excel file, right-click on the unwanted sheet, and selectDelete.
almostimpossibletoseethroughcellreplicationproducesalargenumberofsmalldrawingobjects(3)intheworktableinsertpicturedrawingoperationandotherobjects,itsheightorwidthto0verysmallvalue,resultinginalargenumberofobjectsbycopying(4)theroworcolumnpositionintothedrawingobject,objectattributes,sizeandpositionvarywiththeunit(the...