: The software is designed to route internet traffic through encrypted private servers, masking your real IP address to prevent tracking and identity theft. It specifically supports UDP-based applications, which is useful for gaming. Interesting Research Paper

If you need to hide your IP for free without using "pre-activated" or cracked software, consider these standard methods:

If you are interested in the technical side of how IP masking works (and how it can be bypassed), a relevant recent paper is:

: An open-source tool specifically designed for anonymity.

: You can download official trial versions of Hide ALL IP from legitimate software hosting sites like Uptodown or Filerox .

: These can mask your IP but often lack the encryption provided by a full VPN.