Doesn't work. Waste of time

mantap

Es arbeitet nicht.

hmm so.. it doesn't change font!!

It is a pity that functional and efficient applications put obstacles to them to render them inoperative

"Because of the new extension system on Firefox, most of the functionality of the Theme Font & Size Changer is not available any more."

Fake extension, you can't change the font type or size, DO NOT INSTALL IT

Does not let me change font size.

It doesn't do what it says it does, it should be removed.

I was disappointed this cannot zoom less than 100%. Trying to view Thunderbird addons -- reducing the font size helped :)

doesnt let you change font/font size anymore :(

Essential - was. Now no more. Sad...

This extension should be marked CLEARLY that it doesn't work anymore (or better - totaly removed). Don't waste your time attempting to install it - the only thing you will get is the information that it doesn't work in new FF versions.

使えない
（フォントはともかくサイズを変更したかったが色しか変更できなかった）

Can't change font size anymore on android