Modified software may log your traffic and sell it to third parties.
Most popular utilities designed for switching network profiles do not require a registration code for basic functionality. Freeware/Open Source : Tools like IP-Switcher on GitHub free ip switcher registration code
(which often prompts for a donation/key) may violate terms of service if the code was not legally obtained. Quick Comparison of Popular Free Tools Key Features IP Switcher (xehroz) GPL (Open Source) 4 presets, lightweight, no registration. Netsh (Built-in) Native Windows Scriptable, no install needed, 100% free. Simple IP Config Open Source Simple UI, open-source alternative to paid switchers. Modified software may log your traffic and sell
: If your goal is to change your public IP address for privacy, Avira offers a free browser extension that anonymizes traffic and hides your IP. How to Manually Change Your IP for Free Quick Comparison of Popular Free Tools Key Features
"QuickConnect"
are typically distributed as freeware, allowing users to manage IP, DNS, and proxy settings without cost. Trial vs. Paid