This package name contain "excel" or "Excel". but "Excel" is trademark. http://tsdr.uspto.gov/#caseNumber=78400429&caseType=SERIAL_NO&searchType=statusSearch http://tsdr.uspto.gov/#caseNumber=85467589&caseType=SERIAL_NO&searchType=statusSearch I suggest that rename package name, or contact trademark owner. Thanks
Blocking FE-Legal, This is trademark problem.
The use of the trademark "excel" is nominative here, since we are using it in a minimal way to describe this applications support and manipulation of the excel file format. Thus, the use is considered fair use and appropriate. Lifting FE-Legal and closing this bug.