Character Identifier is aa Firefox extension, will view more information about the selected characters, add a context menu item for selected text that provides more information (from the Unicode database) about the selected characters.
Unicode is a computing industry standard for the consistent encoding, representation and handling of text expressed in most of the worlds writing systems.

Requirements:
* Firefox
* Thunderbird

The license of this software is Free, you can free download and free use this browser plug-ins software.