Problems with large, unwieldy Excel files is an industry issue. It happens with files that have been recycled multiple times. Repair software scans corrupt or bloated Excel file for errors, unused named ranges, unused cell styles, gives users an option to fix some or all of them, and saves the changes in a new Excel file without altering original content of spreadsheets.
Once a workbook has been fixed, use Repair to run a quick health check on your workbook to ensure you remain nimble and issue free.
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