Welcome to Firefox for Android Add-ons.
Add extra features and styles to make Firefox for Android your own.
CloseReview for Theme Font & Size Changer for ThunderBird by Jondalar
Rated 1 out of 5 stars
As a new TB user, I am amazed the fonts are tiny and there is no standard tool for increasing their size. Unfortunately, this app doesn't work in Thunderbird 60.4.0. (No buttons appear.)
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