Reply To: InDesign Versions

I think you might mean “CS4”? That’s going to be hard. Even if you do export IDML, there are dozens of features that, if you used them in CC, will get lost when you open in CS4. But I guess if the files are simple, it should work.

However, Markzware does have a product that lets you convert INDD files to IDML, called idmarkz… I haven’t tried it recently, but if you try it let us know how it goes!

IDMarkz (InDesign to Affinity, QuarkXPress & More) macOS