Edge-FrFox

A userChrome.css theme for Firefox that replicates Microsoft Edge and adds icons to the right click menus.

Screenshots

(Screenshots from macOS Big Sur / Firefox 89.0)

Newtab Page Light	Newtab Page Dark	Firefox Alpenglow Light
Right Click Menu Light	Right Click Menu Dark	Firefox Alpenglow Dark

How to install

1. Go to about:support and click the button that shows your profile folder in your file explorer.

2. Copy the chrome folder into the profile folder

3. Go to about:config and enter the following values:

   1. toolkit.legacyUserProfileCustomizations.stylesheets = true
   2. svg.context-properties.content.enabled = true

   Recommended settings:

   1. browser.tabs.tabClipWidth = 83
   2. security.insecure_connection_text.enabled = true

   Firefox 88 or higher:

   1. layout.css.color-mix.enabled = true

   Firefox 89 or higher:

   1. To use the Edge style context menu on macOS then make sure widget.macos.native-context-menus = false

Note: Only properly tested on macOS 11 Big Sur

Acknowledgements

muckSponge - MaterialFox

Microsoft - Fluent UI System Icons