Turn on iTop VPN to safeguard online privacy, remove ads, and protect DNS with military encryptions.

Jump on the couch, open iTop VPN, and watch unlimited streaming contents on Netflix, HBO, Disney+, etc.

Download iTop VPN to bypass geo-restrictions, speed up in minutes for a peak game experience.

Protect Now

Expert in

PC Health Solution

How do I register my IObit Software Updater 4 FREE to PRO edition?

Note: If you do not have the program installed, click here to download the latest version of IObit Software Updater 4 and install it first.

Step 1: Open your IObit Software Updater 4 Free, click Enter Code under the Activate Now button at the bottom right of the main screen to open the registration window.

Step 2: Copy & Paste to enter your license code in the License Code box, and click the Activate button to get Pro edition.

How do I refresh my IObit Software Updater 4 PRO with my new/renewal license code?

Step 1: Open your IObit Software Updater 4 Pro, click Manage License text link at the bottom right to open the License Manager window.

Step 2: Click the Refresh link in the License Manager window to open a new registration window.

Step 3: Copy & Paste to enter your new/renewal license code, and click theActivate button to get the new service time

IObit uses cookies to improve content and ensure you get the best experience on our website.
Continue to browse our website agreeing to our privacy policy.

I Accept