Key Safe backs up your mirc registration so that, in the event that your registration gets deleted, it will restore your registration.

Some antivirus\antispam programs can remove your registration info, and you would either have to search for it again, or have to pay to get another registration code.
This is a simple, and easy way of making sure your code is never lost. Just start up mIRC, and it will do the rest.

This is not an mIRC crack. It stores your registration you already have to be restored incase your registration is removed from your registry.

If you don't have a registered copy of mIRC this addon "Will Not Work" other than to let you know you need to register your copy of mIRC.