CMB will not be updated for Thunderbird 68 , please don't ask for it. I'm done with Mozilla and their lies about keeping the "old" add-on eco system in Thunderbird. This add-on will not be rewritten by me again! Use CustomCSSforTb instead
CustomizeMyBird for Thunderbird 52-60.x
- previous CustomizeMyBird versions
- NewScrollbar add-on
- Classic Toolbar Buttons add-on
- NoiaButtons add-on
- Add-ons Manager - Version Number add-on
- Tabs: switch between default tabs and classic squared tabs ( Aero blue colors)
- Tabs: custom height
- Tabs: custom border roundness
- Tabs toolbar: hide Lightning buttons
- Tabs and tab toolbar buttons: switch positions (Windows/Linux)
- Main menubar: above/below tabs toolbar (Windows/Linux)
- Main menubar: compact view (Windows/Linux)
- Main menubar: Aero blue colors
- Main toolbar: compact view
- Window header: custom colors
- Toolbars: default colors / Aero blue colors
- Statusbar: hide status bar
- Quick-filter-bar: move below mail list (if visible)
- Attachments: move above mail content (if visible)
- Attachments: move button to start position (if visible)
- Main menu button alternative appearance: customizable colors, text, icons
- Add-ons Manager: alternative appearance ( Aero blue colors)
- Add-ons Manager: compact view
- Add-ons Manager: show version number
- Toolbar buttons appearance known from 'Classic Toolbar Buttons'/'NoiaButtons' add-ons
- classic appearance for menubar, tabs toolbar and main toolbars
- custom border roundness for buttons on menubar, tabs toolbar and main toolbars
- custom minimum height and width for buttons on menubar and main toolbars
- custom icons: Thunderbird 1-3, macOS, dark, bright, Noia large/medium/small/tiny
- icons: reduce icon size on hover
- Scrollbar settings
- hide scrollbars / scrollbar buttons
- custom size
- custom opacity
- background color/gradient
- thumb color/gradient/roundness/border
- button color/gradient/roundness
- compatible to Lightning
- compatible to Windows, Linux, macOS
- compatible to light and dark lw-themes (aka Personas)
- partly compatible to complete/full themes (only a few options are available on preferences window btw. preferences tab)