Rated 5 out of 5 stars

Until this new version came out, I was unable to read the miniscule fonts in the menus on my laptop: solved! In addition, I've just used it to change the menu headings on my desktop to bold, and it is wonderful. Many thanks for making this updated program. This should be a standard feature of the Mozilla programs.

This review is for a previous version of the add-on (64.3). 

Rated 5 out of 5 stars

I had used the earlier version that no longer works, and lately found myself squinting at very tiny print in the message pane. All the Mozilla fixes, like adding files to my profile did not work. I was thinking of just abandoning Thunderbird when I found this. I downloaded it to my downloads folder, and from there I really do not know what happened (no installation information) but it showed up as an add-on in Thunderbird, which is now back to normal. So thanks very much and please include instructions for installing this life saver.

This review is for a previous version of the add-on (64.3).