.FRF File Extension
File TypeFree Report Form File
What is an FRF file?
Page layout file created by FreeReport, a free program and software development library used for creating reports that can be embedded into Delphi/C++ software applications; saves the structure of the document as well as fillable fields; used by software applications that require a reporting component.
NOTE: FreeReport is now FastReport, which uses .FR3 files for report form designs.