I don’t have Windows. Therefore I can’t open with Numbers the Piezography Curve Adjustment tool or the 21 Step Scanner tool, both of which came as .xlsb files. Only the 129 Step_PiezoDN_CGATS_Smoother tool came in Numbers format. Can you resend the .xlsb files in .Numbers or a file that can be opened in .Numbers (.xlsx, or .xls)?
Do you have an update on the release of the Piezography Error Correction Tool for linearizing prints?