How do I fix a corrupted Excel file?

In the case that an Excel file cannot be opened due to its corruption, make a copy first to leave the original as it is. Utilize the Repair function of the Open menu in Excel to automatically repair the problem. In case the repair process does not work, utilize the Extract Data feature to restore the accessible data and formulas. One may also consider if there is any previous version of the file. If the file was impacted by the storage problem and cannot be accessed anymore, Notchox may be used for document recovery from supported storage media.
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