Here you can download latest version of Signbox plugin for Adobe Illustrator for MAC.
Here you can download lates version of Signbox plugin for Adobe Illustrator for MAC
Applications will normally not load an extension unless it is cryptographically signed. However, we want to be able to quickly run an extension without having to sign it. To turn on debug mode:
You should only need to do this once.
Copying the extension into place
Now that the system is ready to load our unsigned extension, the last thing we have to do is copy our extension into the shared extensions folder on disk:
* full article see on Adobe site