Can we downgrade from FM12 to FM15?

Hi sooyeonk53113896:

I'm also unclear on what you are asking for, but it seems like there are two possible scenarios:

1. You want to go back to working on FrameMaker 12. If so, you can download the software here: Download FrameMaker | 2017, 2015, 12, 11, 10, and 9. You will need your FrameMaker serial number to complete the installation.
2. You want to open existing FrameMaker 2015 files on a system that has version 12 installed. If so, open the files in FrameMaker 2015 and use File > Save as to save them as MIF (Maker Interchange Format). You will be able to open the MIF files in FrameMaker 12.

If you have any questions, please let us know.

~Barb

You can save files to lower versions of FM - is that what you're asking?