Firefox Abandons 32-bit Linux Support in 2026, Aligning with Linux Distro Trends

Firefox to End 32-bit Linux Support in 2026 Mozilla announced today that Firefox will discontinue support for 32-bit Linux builds with the release of version 144 next year. This decision comes as most Linux distributions have already phased out 32-bit support, and Mozilla aims to align its browser with the industry standard. Timeline: Version 144 (2026): Last release with 32-bit Linux support ESR 140: Fallback option for users who require 32-bit compatibility The move is expected to have a minimal impact on most users, as the majority of modern Linux distributions have already transitioned to 64-bit architectures. However, some older systems and specialized environments may be affected. Background Context: Firefox has continued to provide 32-bit Linux binaries despite the decline in their usage. With the shift towards x8664 support across the industry, Mozilla has decided to focus on maintaining compatibility with modern hardware and software configurations. What's Next: Users who rely on 32-bit Linux builds will need to upgrade to a compatible system or explore alternative browsers that still offer 32-bit support. For those who require continued access to older systems, Mozilla recommends using the Extended Support Release (ESR) 140 as a fallback option. As the industry continues to move towards 64-bit architectures, this decision marks an important step in aligning Firefox with the evolving Linux landscape. *This story is developing. Information compiled from News reporting.*