UniConverter

Support Center / Wondershare FAQs - UniConverter - General
Windows Version-How to Sign Up A New Wondershare ID Account

If you don't have any Wondershare ID or license E-mail with registration code, then you need to click the Create account here option on the initial interface and Create a new account.

You’ll get a new interface to enter your email address and set a password, and then click on the Sign-Up button to create the account. After that, you can also see your information and plans like Part 1.