Open your spreadsheet in Excel and locate the cells containing the whitespace that needs to be removed. Use the Trim function to remove whitespace created from normal spaces.

You can remove leading, trailing, and extra spaces between characters and numbers in Excel using TRIM(), SUBSTITUTE() or Find and Replace.

And then use the TRIM () function to remove all spaces from both ends of the original text string. For the above example, we may use the following formula to remove non-printable characters and ...