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Software · Audio & music

Supersonic

A lightweight cross-platform desktop client for Subsonic and Jellyfin music servers.

  • Completely free
  • Windows and Linux
  • Open source
  • No account

Overview

Features described in its Flathub listing and in its GitHub repository: themes and dark mode, playlists.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information
  • “Light and Dark themes, with optional auto theme switching” — Flathub, 10 November 2026
  • “Shuffle and repeat playback modes (partial; shuffle album, playlist, artist radio, random songs)” — Flathub, 10 November 2026

At a glance

Supersonic is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-3.0+) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • No account needed
  • Commercial use allowed

About

A lightweight cross-platform desktop client for Subsonic and Jellyfin music servers. Features: Fast, lightweight, native UI, with infinite scrolling Light and Dark themes, with optional auto theme switching High-quality gapless audio playback powered by MPV, with optional audio exclusive mode ReplayGain support (depends on files being tagged on server) MPRIS and Mac OS media center integration Scrobble plays to server, with configurable criteria Multi-server support Primary and alternate server hostnames, e.g. for internal and external URLs Set filters in albums browsing view Sort tracklist views by column and configure visible tracklist columns Set/unset favorite and browse by favorite albums, artists, and songs Shuffle and repeat playback modes (partial; shuffle album, playlist, artist radio, random songs)

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from LicitPro automatic classification () —
  • Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Winget (Windows Package Manager) (credit card, account, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 6 November 2026
  • Description from Flathub — AppStream (Flathub)

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