Expert in
PC Health Solution
All-in-one PC Health Solution: Clean, Optimize and Secure
Keep Drivers Always Up-to-date
Protect Millions of Computers Against Malware
Protect Against Viruses & Boost PC Performance
Complete PC Problems & Threats Solutions
Note: If you do not have the program installed, click here to download the latest version of IObit Software Updater 3 and install it first.
Step 1: Open your IObit Software Updater 3 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.
Step 1: Open your IObit Software Updater 3 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
