Try FRX2Any - www.frx2any.com
This tool allows you to export FRX to many popular electronic formats, including Excel.
FRX2Any has 5 output options for Excel output format. Draft, Plain, Full Plain, and XML SpreadSheet output types have common advantages. Common one is that generated documents might be modified - all numeric Fields can be used in calculations, it's no problem to add rows or columns, change cell attributes, etc.