Meta Platforms Inc. will discontinue its standalone Messenger applications for Windows and macOS effective December 15, 2025, with the apps already removed from app stores. Users will be redirected to the web versions of Facebook and Messenger, although native app features will be lost. This shift is part of a broader strategy focusing on web-based access, potentially impacting businesses and remote workers who rely on desktop communication. Users are advised to back up chat histories and explore third-party alternatives before the deadline. The decision reflects Meta's strategic refocus towards mobile and web experiences, as well as emerging technologies.