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fontinfo 0.3.1.1-signed.1-signed Requires Restart
by Jonathan Kew
Provides tools to find out details of the fonts used in a web page.
About this Add-on
In addition, the add-on creates a "Show Fonts in Selection" command in the right-click (context) menu for web pages, so that you can determine exactly which fonts are being used - after taking CSS styles, preference settings, and system fallback into account - for any given range of text on the page.