Every time you launch the application, a pop-up window appears asking you to register or buy a license to support the developer.
The name "Free IP Switcher" can be a bit misleading. While there is a basic version available for free, some advanced features or later versions might prompt for a registration code to support the developers. However, for most home users, the basic functionality of switching IP profiles does not require a paid key.
This article explains the purpose of IP switching software, the dangers of using pirated registration codes, and the best legal, free alternatives available today. What is Free IP Switcher 3.3?