The unregistered version of IMAP Emails Extractor is almost fully functional. However, it has some limitations - "Save" functions are disabled and you can not use "Process Only New Messages" flag. Also, we can provide only limited support (and with low priority) to unregistered users.

When you register, you'll get the registration key (serial number) which remove registration screen. Your registration key will work for all future versions of IMAP Emails Extractor (or we may provide you with the new key if the keys will be changed for some reason).