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Theme and Font changer will no install on FF 55.01 64 bit

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  • 2 have this problem
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  • Last reply by Leon

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I just installed FF 55.0.1 64 on my Acer Laptop Windows 10 and tried to install Theme and Font Size Changer but it wouldn't install. I think I remember reading some where that the Changer will no work beyond an earlier version. It works fine on my Desktop version 53.0.3. 32 bit.

What can I do to get a working Theme and Font Size Changer?

Thank you.

I just installed FF 55.0.1 64 on my Acer Laptop Windows 10 and tried to install Theme and Font Size Changer but it wouldn't install. I think I remember reading some where that the Changer will no work beyond an earlier version. It works fine on my Desktop version 53.0.3. 32 bit. What can I do to get a working Theme and Font Size Changer? Thank you.

All Replies (5)

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Hi   !

You could ask Baris Derin (the developer) to update :

support@barisderin.com

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Given that. Is there any other way to increase the font size on the Menu Bar and the Bookmarks Tool Bar? Zooming doesn't help because it expands the page size.

Thanks again.

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You could try this : Type in the address bar   about:config   (press Enter) (promise to be careful, if asked)

Type and look for the preference :

layout.css.devPixelsPerPx

and change its value to   1.25   or, if it's still too small, to   1.5

Note :   don't use a value lower than   1.0, for things would become way too small too adjust   !

The vlaue of   -1.0   is a special flag to Firefox to follow the system's Text Size setting. If you want to go back to that value, then right-click the preference and choose   'Reset',   rather than to do it manually.

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Note that you can adjust the layout.css.devPixelsPerPx value in 0.1 or 0.05 steps (1.1 or 0.9) until icons or text looks right.

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Happy 112's solution works. Font is larger and readable.Thanks,112 'Happy'; Is there a line in that config page to make the font bold???