Unichars for Windows

UniChars for Windows is a Keyboard extender which allows an easy way to enter characters non present on your keyboard. Unicode has open access to hundreds or thousands of characters, and we need a way to access them directly from our keyboard without having to remember complex codes or shortcuts. The basic idea of Unichars was taken from the excellent AllChars program (http://allchars.zwolnet.com ) which added this functionality years ago. But unfortunately it is still missing Unicode support.
This is the reason for which we decided to write Unichars with AutoHotkey (www.autohotkey.com).

Thanks a lot to the author of AutoHotkey

UniChars for Windows is very easy and intuitive to use. 

Some other examples :

a'

ae

ae'
ǽ
au
ă
a``
ȁ
a"-
ǟ
co

right arrow

right arrow + left arrow

right arrow + left arrow + s

And so on.
When you type, a tooltip shows you the characters you can type and their result

Tooltip showed when typing