TomGerritzen

You have to be careful though where you get the dictionaries. Not all Hunspell language packs are created equal. Some work, some don't. The ones from LibreOffice didn't work for me, the ones that shipped as part of Adobe InDesign did. Kind of ironic. Maybe the folks from Serif can provide the proper downloads in the future.

The preferred way of course would be to install the dictionaries in a separate folder outside of X:\Program Files\... Use the preference pane Tools to add this additional dictionary folder. Restart Affinity Publisher as advised.