{
  "@context": [
    "https://schema.org",
    {
      "nuanyue": "https://www.nuanyue.com/ns#"
    }
  ],
  "@type": "SoftwareApplication",
  "@id": "https://www.nuanyue.com/software/alttab/#software",
  "name": "AltTab",
  "description": "Free, open-source macOS window switcher that brings Windows-style Alt-Tab behaviour with live window thumbnails to the Mac, with a paid Pro tier adding search and extra styles.",
  "url": "https://www.nuanyue.com/software/alttab/",
  "mainEntityOfPage": "https://www.nuanyue.com/software/alttab/",
  "operatingSystem": "macOS",
  "applicationCategory": "UtilitiesApplication",
  "sameAs": [
    "https://alt-tab.app/",
    "https://github.com/lwouis/alt-tab-macos"
  ],
  "softwareVersion": "11.8.0",
  "license": "GPL-3.0",
  "offers": {
    "@type": "Offer",
    "price": "0",
    "priceCurrency": "USD"
  },
  "nuanyue:record": {
    "schemaVersion": 1,
    "id": "software:alttab",
    "slug": "alttab",
    "name": "AltTab",
    "type": "SoftwareApplication",
    "entityType": "window switcher",
    "description": "Free, open-source macOS window switcher that brings Windows-style Alt-Tab behaviour with live window thumbnails to the Mac, with a paid Pro tier adding search and extra styles.",
    "shortDescription": "Windows-style Alt-Tab window switcher for macOS.",
    "answer": "AltTab makes macOS switch windows the way Windows does. Instead of cycling through applications, it shows a panel of every open window with live thumbnails, so you can see what you are switching to before you commit. It is free and open source under the GPL version 3, and it also supports dark mode, trackpad gestures and window controls. A paid tier, AltTab Pro, adds three appearance styles, typing to search windows by title or application name, thumbnails that resize themselves to the number of open windows, and up to nine independent keyboard shortcuts with their own keys and filters. It suits anyone who has moved from Windows and finds the Mac's application-level switching too coarse.",
    "page": "https://www.nuanyue.com/software/alttab/",
    "dataUrl": "https://www.nuanyue.com/data/software/alttab.json",
    "categories": [
      "system-tools"
    ],
    "tags": [],
    "platform": [
      "macOS"
    ],
    "architecture": [],
    "featured": false,
    "pricing": "freemium",
    "pricingDescription": "The application is free and open source under the GPL version 3. AltTab Pro adds search, additional appearance styles, auto-sizing thumbnails and up to nine keyboard shortcuts; the pages Nuanyue checked do not state its price.",
    "license": "GPL-3.0",
    "currentVersion": "11.8.0",
    "releaseDate": "2026-10-13",
    "openSource": true,
    "website": "https://alt-tab.app/",
    "github": "https://github.com/lwouis/alt-tab-macos",
    "download": "https://github.com/lwouis/alt-tab-macos/releases/download/v11.8.0/AltTab-11.8.0.zip",
    "features": [
      "Switches between individual windows rather than whole applications",
      "Live window thumbnails in the switcher panel",
      "Dark mode support",
      "Window controls and trackpad gestures",
      "AltTab Pro adds three appearance styles: thumbnails, app icons and text-only titles",
      "AltTab Pro adds search, filtering windows by title or application name as you type",
      "AltTab Pro adds auto-sizing thumbnails that adapt to the number of open windows",
      "AltTab Pro allows up to nine independent keyboard shortcuts, each with its own keys and filters"
    ],
    "useCases": [
      "Switching to a specific window when an application has several open",
      "Seeing what is open before choosing, rather than cycling blindly",
      "Setting up separate shortcuts for different workflows, such as documents and terminals",
      "Reproducing Windows muscle memory after moving to a Mac"
    ],
    "formats": [],
    "integrations": [],
    "pros": [
      {
        "text": "Switches between individual windows rather than whole applications, with live thumbnails.",
        "status": "developer-stated",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "text": "Is free and open source under the GPL version 3, with the source published on GitHub.",
        "status": "verified",
        "source": "repository",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "text": "Includes dark mode, live preview, window controls and trackpad gestures at no cost.",
        "status": "developer-stated",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "text": "AltTab Pro can show up to nine independent keyboard shortcuts, each with its own keys and filters.",
        "status": "developer-stated",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "text": "Auto-sizing thumbnails adapt to the number of open windows, so the switcher stays readable.",
        "status": "developer-stated",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      }
    ],
    "cons": [
      {
        "text": "Search and the extra appearance styles are Pro features, not part of the free application.",
        "status": "verified",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "text": "The Pro price is not published in the sources Nuanyue tracks, so the cost has to be confirmed at purchase.",
        "status": "editorially-reviewed"
      },
      {
        "text": "Requires accessibility permission to enumerate and focus other applications' windows.",
        "status": "derived",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "text": "The minimum macOS version is not published in the sources Nuanyue tracks.",
        "status": "editorially-reviewed"
      }
    ],
    "whoIsItFor": [
      "People who have moved from Windows and miss window-level Alt-Tab",
      "Users who keep many windows open in the same application and need to pick between them"
    ],
    "notFor": [
      "Anyone who is happy with macOS application-level switching and does not want an extra switcher",
      "Users who need the search and extra shortcuts without paying, since those are Pro features"
    ],
    "limitations": [
      "Search, the extra appearance styles, auto-sizing and multiple shortcuts require the paid Pro tier",
      "The price of AltTab Pro is not stated in the sources Nuanyue tracks",
      "The minimum macOS version is not stated in the sources Nuanyue tracks",
      "Apple Silicon support is not stated in the sources Nuanyue tracks",
      "It requires accessibility permission so it can enumerate and focus windows belonging to other applications"
    ],
    "firstUse": {
      "installation": {
        "value": "Downloaded from alt-tab.app or installed through a package manager; the source is published on GitHub.",
        "status": "verified",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      "firstLaunch": {
        "value": "Requires accessibility permission before it can enumerate and focus windows belonging to other applications.",
        "status": "derived",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      "systemIntegration": {
        "value": "Replaces or supplements the system window switcher, and responds to trackpad gestures.",
        "status": "developer-stated",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      "appleSilicon": {
        "value": null,
        "status": "unknown"
      }
    },
    "updates": [],
    "faq": [
      {
        "question": "Is AltTab free?",
        "answer": "Yes. The vendor states that AltTab is free and open source, licensed under the GPL version 3. AltTab Pro is a paid tier that adds search, extra appearance styles, auto-sizing thumbnails and multiple shortcuts.",
        "status": "verified",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "question": "What does AltTab Pro add over the free version?",
        "answer": "Four things: three appearance styles (thumbnails, app icons and window titles), the ability to search windows by typing, auto-sizing thumbnails, and up to nine independent keyboard shortcuts each with their own keys and filters.",
        "status": "developer-stated",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "question": "How is AltTab different from the macOS app switcher?",
        "answer": "macOS switches between applications. AltTab shows every open window with a live preview, so you can pick the specific window you want rather than bringing forward whichever one the application decides to show.",
        "status": "developer-stated",
        "source": "official",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "question": "Does AltTab run on Apple silicon Macs?",
        "answer": "The pages Nuanyue checked do not state this, so it is not recorded here either way.",
        "status": "editorially-reviewed"
      }
    ],
    "relationships": [
      {
        "target": "contexts",
        "type": "alternative",
        "reason": "Both replace the macOS window switcher with a preview-based one, but Contexts is a paid commercial application while AltTab is free and open source with a paid Pro tier.",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "target": "rectangle-app",
        "type": "complements",
        "reason": "AltTab switches between the windows you have open and Rectangle arranges where they sit on screen, so they solve different halves of the same problem.",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      },
      {
        "target": "yabai",
        "type": "similar",
        "reason": "Both change how you move between windows on macOS, but yabai manages window layout with keyboard-driven tiling while AltTab replaces the switcher itself.",
        "verifiedAt": "2026-10-05T00:00:00.000Z"
      }
    ],
    "sources": [
      {
        "id": "alttab:official",
        "type": "official_website",
        "url": "https://alt-tab.app/",
        "title": "AltTab — official website",
        "trustLevel": "B",
        "accessedAt": null
      },
      {
        "id": "alttab:repository",
        "type": "github",
        "url": "https://github.com/lwouis/alt-tab-macos",
        "title": "AltTab — source repository",
        "trustLevel": "D",
        "accessedAt": null
      }
    ],
    "claims": [
      {
        "id": "software:alttab.isA",
        "subject": "software:alttab",
        "predicate": "isA",
        "value": "window switcher",
        "status": "editorially-reviewed",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.supportsPlatform",
        "subject": "software:alttab",
        "predicate": "supportsPlatform",
        "value": [
          "macOS"
        ],
        "status": "verified",
        "sourceIds": [
          "alttab:official"
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        "lastVerified": null
      },
      {
        "id": "software:alttab.officialWebsite",
        "subject": "software:alttab",
        "predicate": "officialWebsite",
        "value": "https://alt-tab.app/",
        "status": "verified",
        "sourceIds": [
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        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.listedInCategory",
        "subject": "software:alttab",
        "predicate": "listedInCategory",
        "value": [
          "system-tools"
        ],
        "status": "editorially-reviewed",
        "sourceIds": [
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        "lastVerified": null
      },
      {
        "id": "software:alttab.pricingModel",
        "subject": "software:alttab",
        "predicate": "pricingModel",
        "value": "Freemium",
        "status": "developer-stated",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.ownership",
        "subject": "software:alttab",
        "predicate": "ownership",
        "value": "Third-party product — not published by Nuanyue",
        "status": "editorially-reviewed",
        "sourceIds": [],
        "lastVerified": null
      },
      {
        "id": "software:alttab.isOpenSource",
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        "status": "verified",
        "sourceIds": [
          "alttab:repository",
          "alttab:official"
        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.licensedUnder",
        "subject": "software:alttab",
        "predicate": "licensedUnder",
        "value": "GPL-3.0",
        "status": "verified",
        "sourceIds": [
          "alttab:repository",
          "alttab:official"
        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.currentVersion",
        "subject": "software:alttab",
        "predicate": "currentVersion",
        "value": "11.8.0",
        "status": "developer-stated",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.hasFeature",
        "subject": "software:alttab",
        "predicate": "hasFeature",
        "value": [
          "Switches between individual windows rather than whole applications",
          "Live window thumbnails in the switcher panel",
          "Dark mode support",
          "Window controls and trackpad gestures",
          "AltTab Pro adds three appearance styles: thumbnails, app icons and text-only titles",
          "AltTab Pro adds search, filtering windows by title or application name as you type",
          "AltTab Pro adds auto-sizing thumbnails that adapt to the number of open windows",
          "AltTab Pro allows up to nine independent keyboard shortcuts, each with its own keys and filters"
        ],
        "status": "editorially-reviewed",
        "sourceIds": [
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        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.usedFor",
        "subject": "software:alttab",
        "predicate": "usedFor",
        "value": [
          "Switching to a specific window when an application has several open",
          "Seeing what is open before choosing, rather than cycling blindly",
          "Setting up separate shortcuts for different workflows, such as documents and terminals",
          "Reproducing Windows muscle memory after moving to a Mac"
        ],
        "status": "editorially-reviewed",
        "sourceIds": [
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        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.audienceFor",
        "subject": "software:alttab",
        "predicate": "audienceFor",
        "value": [
          "People who have moved from Windows and miss window-level Alt-Tab",
          "Users who keep many windows open in the same application and need to pick between them"
        ],
        "status": "editorially-reviewed",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.audienceNotFor",
        "subject": "software:alttab",
        "predicate": "audienceNotFor",
        "value": [
          "Anyone who is happy with macOS application-level switching and does not want an extra switcher",
          "Users who need the search and extra shortcuts without paying, since those are Pro features"
        ],
        "status": "editorially-reviewed",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": null
      },
      {
        "id": "software:alttab.limitation",
        "subject": "software:alttab",
        "predicate": "limitation",
        "value": [
          "Search, the extra appearance styles, auto-sizing and multiple shortcuts require the paid Pro tier",
          "The price of AltTab Pro is not stated in the sources Nuanyue tracks",
          "The minimum macOS version is not stated in the sources Nuanyue tracks",
          "Apple Silicon support is not stated in the sources Nuanyue tracks",
          "It requires accessibility permission so it can enumerate and focus windows belonging to other applications"
        ],
        "status": "editorially-reviewed",
        "sourceIds": [],
        "lastVerified": null
      },
      {
        "id": "software:alttab.advantage.0",
        "subject": "software:alttab",
        "predicate": "advantage",
        "value": "Switches between individual windows rather than whole applications, with live thumbnails.",
        "status": "developer-stated",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": "2026-10-05"
      },
      {
        "id": "software:alttab.advantage.1",
        "subject": "software:alttab",
        "predicate": "advantage",
        "value": "Is free and open source under the GPL version 3, with the source published on GitHub.",
        "status": "verified",
        "sourceIds": [
          "alttab:repository"
        ],
        "lastVerified": "2026-10-05"
      },
      {
        "id": "software:alttab.advantage.2",
        "subject": "software:alttab",
        "predicate": "advantage",
        "value": "Includes dark mode, live preview, window controls and trackpad gestures at no cost.",
        "status": "developer-stated",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": "2026-10-05"
      },
      {
        "id": "software:alttab.advantage.3",
        "subject": "software:alttab",
        "predicate": "advantage",
        "value": "AltTab Pro can show up to nine independent keyboard shortcuts, each with its own keys and filters.",
        "status": "developer-stated",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": "2026-10-05"
      },
      {
        "id": "software:alttab.advantage.4",
        "subject": "software:alttab",
        "predicate": "advantage",
        "value": "Auto-sizing thumbnails adapt to the number of open windows, so the switcher stays readable.",
        "status": "developer-stated",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": "2026-10-05"
      },
      {
        "id": "software:alttab.drawback.0",
        "subject": "software:alttab",
        "predicate": "drawback",
        "value": "Search and the extra appearance styles are Pro features, not part of the free application.",
        "status": "verified",
        "sourceIds": [
          "alttab:official"
        ],
        "lastVerified": "2026-10-05"
      },
      {
        "id": "software:alttab.drawback.1",
        "subject": "software:alttab",
        "predicate": "drawback",
        "value": "The Pro price is not published in the sources Nuanyue tracks, so the cost has to be confirmed at purchase.",
        "status": "editorially-reviewed",
        "sourceIds": [],
        "lastVerified": null
      },
      {
        "id": "software:alttab.drawback.2",
        "subject": "software:alttab",
        "predicate": "drawback",
        "value": "Requires accessibility permission to enumerate and focus other applications' windows.",
        "status": "derived",
        "sourceIds": [
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        ],
        "lastVerified": "2026-10-05"
      },
      {
        "id": "software:alttab.drawback.3",
        "subject": "software:alttab",
        "predicate": "drawback",
        "value": "The minimum macOS version is not published in the sources Nuanyue tracks.",
        "status": "editorially-reviewed",
        "sourceIds": [],
        "lastVerified": null
      }
    ],
    "lastUpdated": "2026-10-16T00:00:00.000Z",
    "lastReviewedAt": null
  }
}