Apps to Smartlists

gtkpod is a discontinued but formerly popular graphical user interface application for managing and syncing music, videos, and podcasts on older Apple iPod models (Classic, Nano, Shuffle, Photo, Mini) from Linux and other Unix-based operating systems. It provided an iTunes-like interface for file transfers, playlist management, and basic library functions without requiring proprietary Apple software.

JRiver Media Center is a comprehensive, all-in-one multimedia solution for organizing, playing, and managing your digital media collection across various platforms.