Kaset

github.com/sozercan/kaset Mac Apps Open-source projectOpen source

Kaset provides a native macOS desktop client for browsing YouTube and YouTube Music.

github.com/sozercan/kaset
Kaset homepage screenshot

About Kaset

Kaset is an open-source native macOS client for YouTube Music and YouTube, built with Swift and SwiftUI. It presents music and video in a single window with a source toggle, covering playback, library browsing, search, podcasts, queue management, lyrics and an equalizer, plus regular YouTube recommendations, subscriptions, Shorts, comments and picture-in-picture. It requires macOS 15.4 or later and a Google account for personalization; Apple Intelligence features need macOS 26.0 or later. The app is not signed or notarized by Apple, so the first launch requires approving it manually through System Settings or Terminal.

Key features

  • Native SwiftUI macOS client with Apple Music-style UI and Music/YouTube toggle
  • YouTube playback with captions, quality selection, picture-in-picture and comments
  • YouTube Music DRM playback using an existing Premium subscription
  • 6-band parametric equalizer with presets and queue management including Smart Shuffle
  • Synced lyrics with line highlighting; on-device AI explanations on macOS 26+
  • WebKit extensions such as uBlock Origin Lite and SponsorBlock, AppleScript automation
Best for: Mac users who want a native desktop app for both YouTube Music and YouTube in one window.
Good for
  • Open source, with the code hosted on GitHub
  • Deep macOS integration: Now Playing, media keys, Dock menu, haptics and share sheet
  • Interface localized in 18 languages
Watch out for
  • Requires macOS 15.4 or later; AI features need macOS 26.0 or later
  • Not signed or notarized by Apple, so first launch needs manual approval
  • A Google account is needed for YouTube Music and YouTube personalization

Kaset at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Platforms
macOS
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

Kaset alternatives

Tools and sites you could use instead, ranked by how closely they match.

All 24 alternatives

Swiftcord

github.com/SwiftcordApp/Swiftcord

Try Swiftcord, a native macOS client for Discord built with Swift and SwiftUI; its site currently offers an early access waitlist.

Popular in Mac Apps

Well-known listings from the same topic.

All 140

Kaset FAQ

What macOS version does Kaset require?
macOS 15.4 or later. Apple Intelligence features require macOS 26.0 or later.
Do I need a paid subscription to use Kaset?
DRM-protected YouTube Music content plays through your existing Premium subscription, and a Google account is required for personalization.
Why does macOS warn me the first time I open Kaset?
Kaset is not signed or notarized by Apple, so macOS shows a verification warning. You allow it once via System Settings under Privacy & Security, or through Terminal.
Is something wrong or out of date?

Tell us and an editor will check it.

Own this website?

Claim the listing and suggest updates yourself. An editor checks every claim first.

Claim this listing