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Kaku

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What Kaku is

Kaku is a free, open-source music player for listening to music from online platforms. It provides network playback for YouTube, Vimeo, SoundCloud, and MixCloud, and runs on Windows, macOS, and Linux. The project is built with web technology, released under the MIT license, and maintained by contributors. Chia-Lung Chen, also known as EragonJ, is named as the author. Installers for each desktop system are available through the GitHub release page. Linux documentation covers Debian and Ubuntu packages, along with an Arch Linux AUR package. The project lists English, Japanese, French, Spanish, German, Korean, and other languages. Its Q&A page links to English and Chinese tutorials, while a mailing list provides updates. Kaku accepts support through Open Collective, Patreon, Bitcoin donations, or email sponsorship contact, and invites contributions to the open-source project.

Who it suits

Kaku suits desktop listeners who want one free player for several online music platforms. It is also relevant to users seeking multilingual support, Linux package options, and an open-source project they can support or contribute to.

What it does well

  • Free MIT-licensed software
  • Supports Windows, macOS, and Linux
  • Plays streams from four platforms
  • Multiple language options
  • Linux packages and AUR package

What to know first

  • Requires online platform playback
  • Desktop platforms only are listed
  • Installers are directed through GitHub Releases
  • Features depend on listed streaming sources

Verdict

Kaku offers a free, contributor-maintained desktop player with broad operating-system and language coverage. Its playback is centered on the online services the project lists, with downloads supplied through GitHub Releases.

Facts from Kaku's own pages

Contributions
The maker says Kaku is maintained by contributors and invites people to contribute to the open source project. · kaku.rocks, 12 Oct 2026
Desktop platforms
The maker lists Windows, Mac OS, and Linux as supported platforms. · kaku.rocks, 12 Oct 2026
Downloads
The maker directs Windows, Linux, and macOS users to the GitHub release page to find an installer for their operating system. · github.com, 12 Oct 2026
Funding
The maker invites supporters to contribute through Open Collective or Patreon and also lists Bitcoin donations. · github.com, 12 Oct 2026
Help
The maker's Q&A page links to English and Chinese tutorials. · kaku.rocks, 12 Oct 2026
Languages
The README lists English, Japanese, French, Spanish, German, Korean, and other supported languages. · github.com, 12 Oct 2026
License
The project README lists the MIT license. · github.com, 12 Oct 2026
License model
free · kaku.rocks, 22 Sept 2026
Linux installation
The project documents Debian/Ubuntu package installation and an Arch Linux AUR package. · github.com, 12 Oct 2026
Linux packages
The README describes Debian and Ubuntu installation packages and an Arch Linux AUR package. · github.com, 12 Oct 2026
Maker
The project README names Chia-Lung Chen (EragonJ) as the author. · github.com, 12 Oct 2026
Network playback
Yes · kaku.rocks, 22 Sept 2026
Open source
The maker says Kaku is open sourced and maintained by contributors. · kaku.rocks, 12 Oct 2026
Supported platforms
Windows,macOS,Linux · kaku.rocks, 22 Sept 2026
Product
Kaku is a music player for listening to music from online platforms. · kaku.rocks, 12 Oct 2026
Streaming platforms
The project lists YouTube, Vimeo, SoundCloud, and MixCloud as supported streaming platforms. · github.com, 12 Oct 2026
Streaming sources
The project README lists YouTube, Vimeo, SoundCloud, and MixCloud as supported streaming platforms. · github.com, 12 Oct 2026
Support
The maker invites users to support Kaku through Patreon and offers sponsorship contact by email. · kaku.rocks, 12 Oct 2026
Supported operating systems
Kaku is available for Windows, Linux, and macOS. · github.com, 12 Oct 2026
Technology
The maker says Kaku is built using web technology. · kaku.rocks, 12 Oct 2026
Updates
The maker offers a mailing list for Kaku updates. · kaku.rocks, 12 Oct 2026

Where Kaku stands on Freedom251

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