Mozilla

Mozilla, the global open-source foundation behind the Firefox browser, also sponsors IceCat, a fully free variant maintained by the GNU Project for users who insist on exclusively libre licensing. IceCat strips away all trademarked artwork, proprietary snippets, and non-free plug-ins that remain in standard Firefox, replacing them with privacy-hardened defaults and a pre-installed suite of community-vetted extensions such as LibreJS, HTTPS-Everywhere, and a fingerprinting counter-measure. The browser therefore serves privacy advocates, security researchers, Linux distribution packagers, educational institutions, and public administrations that must guarantee complete software freedom across their fleets. Because it tracks the Firefox Extended Support Release branch, IceCat offers the same rendering engine compatibility, WebExtensions API support, and enterprise policy engine that web developers, help-desk teams, and kiosk operators rely on, while receiving back-ported security patches on a predictable cadence. Typical deployments include hardened academic labs, government tender compliance, offline intranet documentation portals, and portable apps collections distributed on encrypted media. The single-package line is kept deliberately minimal so that system integrators can script unattended roll-outs or bundle additional language packs without recompiling. IceCat is available for free on get.nero.com, where downloads are delivered through trusted Windows package sources such as winget, always fetch the latest upstream build, and support batch installation alongside other applications.