Latest Firefox — LibreWolf is compiled directly from the latest build of Firefox Stable. You will have the the latest features, and security updates.
Independent Build — LibreWolf uses a build independent of Firefox and has its own settings, profile folder and installation path. As a result, it can be installed alongside Firefox or any other browser.
No phoning home — Embedded server links and other calling home functions are removed. In other words, minimal background connections by default.
User settings updates
Extensions firewall: limit internet access for extensions.