I'm using Solus Mate and the following PDF file doesn't show as well as in Firefox/Chrome:
In Atril I see most of the letters too close to each other:
In Firefox it looks much better:
And maybe Chrome shows it a little better than Firefox:
I've opened this PDF during a Live USB session of Linux Mint 18.3 Mate and Manjaro 17.1.2 Mate and it looks fine there, so I don't know why it's different on Solus Mate.





