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Software · Backup & sync

audiosync

Multiroom audio for macOS, Windows and Linux: play your computer's sound on AirPlay, Google Cast and Bluetooth speakers at once, in sync. A free, open-source Airfoil alternative with its own AirPlay sender.

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

Overview

Features described in its GitHub repository and on its official website: casting to other devices (Chromecast, DLNA…).

Services and protocols mentioned: Bluetooth.

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
  • “Multiroom audio for macOS, Windows and Linux: play your computer's sound on AirPlay, Google Cast and Bluetooth speakers at once, in sync.” — GitHub, 10 November 2026

At a glance

audiosync 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

Sources and checks

  • Facts collected from GitHub (credit card, account, source code, publisher, licence, free status, platforms, commercial use) —
  • Facts collected from Unspecified source (platforms) —
  • Last technical check: 6 November 2026
  • Description from github.com — Dépôt GitHub yassersutojoyo/audiosync (GPL-3.0-only)

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