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CloseReview for Theme Font & Size Changer for ThunderBird by piecevcake
Rated 4 out of 5 stars
Very useful, I wish I had found this years ago when slim addons manager was wiped out by an update. This is even better because it works everywhere so I can seel all my folders and much more of my message list. (except the email preview pane-still looking for how to set the default zoom/font for that)
5 stars if it could zoom to less than 100% (we are not all visually challenged - some of us are challenged by the awful white spaces in the pages!)
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