Can BOFC delete Formula & Relationship fields of an Object in Current Org( in which BOFC is installed)?

Yes, BOFC can delete any type of custom field from the current org. The fields can be Primitive (like Text, Number, Currency etc) or Formula or Relationship fields like Lookup or Master-Child

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Bulk Object Field Creator (BOFC) is a must-have tool, designed specifically for Administrators, that simplifies many of the tedious tasks of managing a complex Salesforce environment.

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