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KeyTech Software

KeyChanger - Windows Edition 1.0

Change the product/CD key for any versions of Microsoft Windows. Easy to use interface allows you to change your Windows product key all without restarting or reinstalling Windows. Works with Retail, OEM, and Volume License keys.

PC Utils > System Cleaning & Optimizing
KeyChanger - Office Edition 1.0

Change the product/CD key for any versions of Microsoft Office. Easy to use interface allows you to change your Office product key all without restarting or reinstalling. Works with Retail, OEM, and Volume License keys.

PC Utils > System Cleaning & Optimizing