Apologies, these files need to be either .aff or .dic files for Affinity to detect them. If you're unable to find these filetypes through OpenOffice you may have more luck from LibreOffice github page -
Apologies, these files need to be either .aff or .dic files for Affinity to detect them. If you're unable to find these filetypes through OpenOffice you may have more luck from LibreOffice github page -