Apps to Built-In ID3 Tag Editor

Strawberry is a free and open-source audio player and music collection organizer designed for audiophiles and music enthusiasts. It focuses on delivering high-fidelity audio playback and robust library management.

Songbird was a feature-rich, open-source media player and web browser aimed at music enthusiasts. It offered a unique blend of music discovery, management, and playback functionalities, with extensive customization options through add-ons. Key features included music library management, playlist creation, syncing capabilities for various devices, and integrated web browsing for exploring music-related content.

Kantaris Media Player is an all-in-one multimedia solution designed to deliver a seamless playback experience. It supports a wide range of audio and video formats, offers advanced features like subtitle support, Last.fm integration, and extensibility through plugins, aiming to be your go-to player for all media needs. Its focus on being lightweight and ad-free enhances its appeal.

Ex Falso is a robust, free, and open-source cross-platform audio tag editor designed for meticulous music library management. It provides powerful tools for editing metadata across various audio formats, ensuring your collection is organized, searchable, and consistent.

Foobnix is a versatile and performant music player designed for Linux systems. It offers comprehensive support for a wide range of audio formats, including lossless options, and integrates seamlessly with popular online services like internet radio and Last.fm. Its lightweight design ensures smooth operation even on systems with limited resources.

MOC (Music On Console) is a lightweight and feature-rich command-line audio player for Linux/UNIX systems. Designed for efficiency and performance, it offers high-fidelity sound playback without resource overhead.

Qmmp is a free and open-source audio player designed for various operating systems, known for its lightweight nature and extensive customization options through plugins. It provides a familiar interface similar to classic audio players while offering modern features like streaming, media conversion, and library management.

aTunes is a versatile, open-source audio player and music manager built on Java, offering robust features for organizing, playing, and managing various audio formats. It leverages MPlayer for playback and includes capabilities like internet radio streaming, podcast management, and integration with music services.

Audacious is a highly customizable, lightweight audio player designed for discerning listeners who prioritize sound quality and system resource efficiency. Supporting a vast array of audio formats and extensible via a robust plugin system, it offers a classic, skinnable interface for a personalized listening experience.

Banshee was a versatile media player and management application that supported various audio and video formats, podcasts, and seamless library organization. It included features like smart playlists, integrated media conversion, and device synchronization.

Amarok is a powerful and versatile cross-platform free and open-source music player. It excels in managing large music collections with features like dynamic playlists, advanced tagging, and integration with online music services. Designed for users who seek comprehensive control over their audio experience, Amarok offers a customizable interface and a wide array of plugins.

Rhythmbox is a powerful and versatile open-source music player designed for GNOME desktops. It offers a comprehensive suite of features for managing and enjoying your digital audio library, including playback, organization, podcast support, internet radio streaming, and seamless integration with online music services.