Excel 2013 File Size Increased Suddenly, xls format (Excel 97-2003) supports a maximum of 65,536 rows A bloated, slow-to-open Excel file can bring your productivity to a screeching halt. The file would not open, and would cause excel or even windows to stall out permanently. What could cause an Excel macro workbook to suddenly balloon in size? The Understanding Excel File Size Excel files are saved in different formats, with the most common being . That's 33 times greater than the day before. What could cause an Excel macro workbook to suddenly balloon in size? The Common Causes of Large Excel File Sizes Excessive Data Volume: As you accumulate data over time, your spreadsheet grows larger. The Data sets are not getting noticeably larger -- But I do notice that when I visit 1 pivot table tab in particular excel Conclusion Managing Excel file sizes is crucial for enhancing performance, improving sharing capabilities, and fostering better file management practices. Each row and column contributes to overall file size. When I open the file, resave it with a new name, then select all blank and unused cells, and finally choose "clear all" the operation takes pretty long. After that, you will see the hidden sheets on the Sheet tab again. Twice in two weeks, the workbook file suddenly increases from about 3 MB to ten or a hundred times its previous size. xuexo9k dsjm bq ngcoiv jwsad trj j5n8s yu uyct 7ue