Hello, Pages opens .xlsm Excels files but it's format & data is garbled & missing (the document is fine)- another .xlsm document says that it's protected and I must "Enable Editing" & "Enable Content" which I can't find the buttons to enable those. Same thing happens with LibreOffice & OpenOffice. If there a preferably free way to open an .xlsm documents on macOS (or Windows via Boot Camp or virtual machine is ok but macOS is preferred). The screenshot below is how Pages opened the two .xlsm files. I'm not sure if the one on the left is password protected or Pages has really no way of entering the password, to open it or it really can't open it, even though it somehow opened the other one.