Method 1 – Compress Excel File by Removing Unnecessary Worksheets
Steps:
- Right-click on the Excel sheet that we want to remove.
- Click on Delete.

- A window named Microsoft Excel will pop up.
- Click Delete.

- The worksheet will be removed from the Excel workbook. You can also remove the other unnecessary worksheets.

Method 2 – Remove Unnecessary Formulas to Compress Excel Files for Email
Steps:
- Select the cells that contain the formula. The range E5:E8 includes formulas.

- Go to the Home tab and click the Copy button.

- The cells will be copied.

- Go to the Home tab again and click the Paste option.
- Select Paste Special.

- A Paste Special window will appear.
- Select Values from the Paste option.
- Click the OK button to remove the unnecessary formulas.

Method 3 – Compress Images in Excel for Email
Steps:
- Select the image to compress.

- Click on the Picture Format tab.

- Select Compress Pictures.

- Remove the tick mark next to Apply only to this picture in the Compression options.
- Select the E-mail (96 ppi) option from the Resolution section and click OK.

Method 4 – Delete Formatting to Compress Excel File
4.1 Data Formatting
Steps:
- Select the entire dataset.
- Go to the Home tab.

- Select Clear from the Editing option.

- Click the Clear Formats option.

- See that all data formatting was removed correctly.

4.2 Conditional Formatting
Steps:
- Select the range C5:F8 where conditional formatting is applied.
- Go to the Home tab.

- Click on Conditional Formatting and select Clear Rules.
- Select Clear Rules from Selected Cells.

- All of the conditional formatting will be removed successfully.

Method 5 – Save the Excel File in Binary Format (.xlsb) for Emailing
Steps:
- Go to the File tab.

- Select Options.

- Click Save.

- Go to Save Workbooks.
- Select Excel Binary Workbook in Save files in this format option.

- Click the OK button.

Method 6 – Compress the Excel File by Zipping
Steps:
- Right-click on the Excel file.
- Click the Send to option.

- Select the Compressed (zipped) folder.

- The Excel file is zipped successfully.

Method 7 – Delete Watches to Compress Excel File for Email
Steps:
- Select cell E8 and go to the Formulas tab.

- Click on Watch Window in the Formula Auditing option.

- A window named Watch Window will appear.
- Select the desired cell and click on the Delete Watch button.

- The watch will be removed.

Method 8 – Elimination of Hidden Data to Reduce Excel File Size
Steps:
- Right-click on any worksheet.
- Click Unhide.

- A window named Unhide will pop up.
- Select Data Formatting and click OK.

- See the Data Formatting worksheet that appeared.
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Method 9 – Clear Blank Cells to Compress Excel File
Steps:
- Go to the Home tab.

- Select Clear.
- Click Clear All.

Another way to clear blank cells is below.
Steps:
- Go to the Home tab.

- Click Find & Select and select Go To Special.

- The Go To Special window will appear.
- Select the Blanks option and click the OK button.

Method 10 – Email Compressed File by Imposing Manual Calculation
Steps:
- Go to Formulas > Click Calculation Options.

- Select Manual.

Method 11 – Use of Pivot Table in Excel File to Email
Using Pivot tables or Excel tables instead of a series of formulas is a more efficient way to display your results. Using pivot tables also reduces the Excel file size.
Method 12 – Use File Properties to Format Files
Steps:
- Right-click on the Excel file and select Properties.

- A window will appear.
- Go to General and click Advanced.

- Mark Compress contents to save disk space and click OK.

Method 13 – Avoid Making References to Entire Rows or Columns
SUMIF or VLOOKUP functions look for data in all columns or rows. Instead of referring to the entire dataset, refer to a few cells if necessary. For example:
Instead of using
=SUMIF(D:D,$F4,E:E)Use
=SUMIF(D:D,$F4,E:E)This formula refers to the first 50 cells of column D.
Download Practice Workbook
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