Rated 1 out of 5 stars

I can download the dictionary, but there seems no way to install it.

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.1.8). 

Heya, Dave,

Read the instructions here:
https://proofingtoolgui.org/en_installing.html

Basically, you can simply open the tools → add-ons → dictionaries, and drag'n'drop the .xpi file into this window.

Rated 1 out of 5 stars

How do you install it? There are no instructions and none of the suggestions on various forums work. (i.e. there is no 'install now' option).

Dié resensie is oor 'n vorige weergawe van dié byvoeging (3.0.5). 

https://proofingtoolgui.org/en_installing.html