What’s the difference between Wise Care free and pro version?

There is the chart for your reference.

Pro Version Free Version PC Checkup √ √ Clean registry and disk junk √ √ Deeply clean your private data √ √ Make your PC faster and more secure! √ × Defragment registry, disk and tune up system √ × Automatically update to the latest version √ × Fantastic new skins & themes √ × Unlimited 7×24 Technical Support √ × system registry protecting function √ ×

The free and pro version share the same .exe setup file. Once you register the program, you make the free version pro and remove all the limitations in the free version. However, it is clear that the free version does not clean/protect your registry nor tune up the system, which are the main features needed for PC maintenance. For those who want just want a privacy protector or just don’t know how to make your computer faster, the free version is good to go. For more powerful functions, the pro version is worth the pay.