Android

Kodi is a free and open-source media player software that allows users to play and view videos, music, podcasts, and other digital media files from local and network storage.

GStreamer is a free, cross-platform, open-source multimedia framework for creating, handling, and streaming audio and video. It’s modular, lightweight, and works on Windows, macOS, Linux, iOS, Android, and embedded systems.

Run Windows apps on Linux and macOS with Wine—a free, open-source tool that bridges platforms and lets you work seamlessly without switching systems. For Android, there also exists a solution called Winlator.

Sweet Home 3D is an open-source interior design tool that lets you create detailed floor plans and 3D home models. Use it to plan, furnish, and visualize your space, and it’s available for free on Windows, macOS, Linux, mobile, etc.