![mac excel file is locked for editing mac excel file is locked for editing](https://laobingkaisuo.com/wp-content/uploads/free-Excel-Spreadsheet-For-Mac-Free-Download-templates.jpg)
Once you know the owner name, contact that person and double check that they do not have the file open. At the top there will be an Owner listed.
![mac excel file is locked for editing mac excel file is locked for editing](https://www.convertpdftoword.net/images/how_to_lock_and_unlock_word_document_clip_image004.jpg)
Select the Security Tab and click on Advanced. If it is more than a few days old, you are probably safe to delete it.
![mac excel file is locked for editing mac excel file is locked for editing](https://www.maketecheasier.com/assets/uploads/2021/04/microsoft-excel.jpg)
![mac excel file is locked for editing mac excel file is locked for editing](https://www.cocosenor.com/images/articles/office/unprotect-workbook-and-worksheet-with-or-without-password/unprotect.png)