After I export a pdf as images and combine the files, I'm not allowed to save the combined file.
After exporting a pdf as images and combining the files. It won't save the combined file. When I hit "save" and choose a location it doesn't save and the save icon stays lit. This only happens with images I export from Acrobat. I can combined PDFs perfectly fine. I have Windows 11
Rohan Wiese commented
You can use PDF Manager Software to convert, edit, open, unlock, combine, split and unlock PST files.