What is tagged text filters ui.apln doing on my computer?
tagged text filters ui.apln is a Tagged Text Export Filter
belonging to Adobe InDesign
from Adobe Systems Incorporated
Non-system processes like tagged text filters ui.apln originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues.