Yaak

Mountain Loop · A privacy-first desktop API client for REST, GraphQL, gRPC, WebSocket and server-sent events, with workspaces, environments, authentication and collection imports.

CaskDeveloper ToolsAuto-updatesApple silicon · Intel

Homepage

From homebrew/cask

30-day installs199#522 in App

1-year installs5KLast 365 days

Latest version2026.8.1Sep 23 · Sep 23

Download size68MBarm64 / x86_64 · dmg

Release cadenceWeekly1 release in 30 days

System and architecture

System requirements: >= 13

Platform availability

macOS 27 · Intel · 2026.8.1 >= 13
macOS 27 · Apple chip · 2026.8.1 >= 13
macOS 26 · Intel · 2026.8.1 >= 13
macOS 26 · Apple chip · 2026.8.1 >= 13
macOS 15 · Intel · 2026.8.1 >= 13
macOS 15 · Apple chip · 2026.8.1 >= 13
macOS 14 · Intel · 2026.8.1 >= 13
macOS 14 · Apple chip · 2026.8.1 >= 13
macOS 13 · Intel · 2026.8.1 >= 13
macOS 13 · Apple chip · 2026.8.1 >= 13

View full declaration

{
  "macos": {
    ">=": [
      "13"
    ]
  }
}

Tap: homebrew/cask
Also known as: Yaak · yaak
Download URL: github.com/mountain-loop/yaak/releases/download/v2026.8.1/Yaak_2026.8.1_x64.dmg
SHA-256: 29e0866f57d42673…
Homebrew definition: github.com/homebrew/homebrew-cask/blob/HEAD/Casks/y/yaak.rb
formulae.brew.sh: formulae.brew.sh/cask/yaak
Source code: github.com/mountain-loop/yaak

Installation and removal contents

Install app
Source file: Yaak.app
Declared destination: /Applications/Yaak.app
View full declaration
```
{
  "app": [
    "Yaak.app"
  ],
  "target": "/Applications/Yaak.app"
}
```

Remove user data zap

View full declaration

{
  "zap": [
    {
      "trash": [
        "~/Library/Application Support/app.yaak.desktop",
        "~/Library/Caches/app.yaak.desktop",
        "~/Library/Logs/app.yaak.desktop",
        "~/Library/Saved Application State/app.yaak.desktop.savedState",
        "~/Library/Webkit/app.yaak.desktop"
      ]
    }
  ]
}