These are a ready make selection of some of the most popular buttons from the Custom Toolbar Button Maker

Thunderbird, Postbox

about:config

Open about:config to change hidden settings that cannot be edited from the Options window.

All Mozilla based programs have settings that can not be changed in the options window. These hidden settings are all reveled in the about:config where anything can be changed or reset.

Install about:config

Download about:config

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

about:about

Lists all the "about" pages so that they can be opened.

Install about:about

Download about:about

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

Work Offline

Toggle Work Offline and Work Online.

Install Work Offline

Download Work Offline

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

Undo

Undo last change/action.

Install Undo

Download Undo

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

Reset Zoom

Reset Text Size to the default setting.

Install Reset Zoom

Download Reset Zoom

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

Toolbars

Show and hide toolbars quickly and easily.

Toolbars use up valuable screen real estate, removing them frees this up to show more web page or email depending on what your doing.

Install Toolbars

Download Toolbars

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

Status Bar

Toggle the status bar from hidden to shown. Hide it to get the most out of your screen space, and show it when it really needed.

Install Status Bar

Download Status Bar

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

Add-ons

Opens the Add-ons window to perform tasks on your installed Extensions, Themes, Plug-ins and Language packs.

The Add-on's window allows the installation and management of all your extensions and themes. If you need an update, change a setting, swap themes or enable/disable an add-on the Add-ons' window is the place to go. Being able to access this quickly is a necessity for anyone that uses even a handful of add-ons.

The button also contains a drop down menu that allows you to install add-ons, open the add-ons window to the extension or themes tab, or set which websites can install addons.

Install Add-ons

Download Add-ons

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

Print Preview

Open the Print Preview to view a page before printing it.

Paper costs money (and trees) so it is worth checking what the page looks like before you print it. Though it has always amazed me just how much the button gets downloaded.

Install Print Preview

Download Print Preview

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey

Redo

Redo the late change.

Install Redo

Download Redo

Compatibility: Pale Moon Thunderbird, Postbox SeaMonkey