If you encounter one of the following error messages displayed when trying activate JPEGmini Pro 3 with your activation code:




These error messages suggest that your license's 1 year of free upgrades has ended.  

Please follow these steps:

  1. Uninstall the currently installed JPEGmini Pro 3 version which you are trying to activate.
  2. Download and install the latest version your license is valid for from: HERE
  3. Activate it with your activation code.

Note: After you activate JPEGmini Pro 3 version 3.3, the app will present you with the options to either purchase an additional 1 year of upgrades (and get the latest version) or remain with the latest one, your license is valid for.