FabFilter User Forum
My License Keys are not working . . .
The License Keys I have are for the previous version of FF Pro Q and Limiter. Now what do I do as they are not working on the new versions for both.
JQ — Aug 24, 2025
The License Keys I have are for the previous version of FF Pro Q and Limiter. Now what do I do as they are not working on the new versions for both.
Hi JQ,
You can find the installers for the older versions here:
www.fabfilter.com/support/downloads