The fully functional registered version is activated by entering your Serial Number into the free evaluation version.

If you have lost your Serial Number, you can email us and we will send your Serial Number to you again.

To register Smashing Defrag:

  • Click on “Register” located on the Ribbon toolbar section ( the last button) of Smashing Defrag‘s screen.
  • You will now see the Register screen

Register screen of Smashing Defrag

  • Copy and Paste your Serial Number into the registration textbox fields
  • Ensure that all information is to the far left of the textbox fields and no blank spaces to the left before clicking the ‘Active Now’ button Read the rest of this entry »