Export Multiple Permission Sets in Salesforce

Comparing and exporting metadata such as Permission set can be time consuming for Salesforce admins & developers, and can even result in data loss during the process. So one of the best option to overcome this situation is by using AppExchange application named as Bulk Object Field Creator (BOFC). Visit - https://www.bofc.io/bulk-export-operations/how-to-export-multiple-permission-sets-in-salesforce-in-few-clicks/