QuickLookmacOS Quick Look for Windows

Preview any file instantly by pressing Space — no app opens, no waiting. Lightning-fast file previews for images, videos, documents, code and more.

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Instant Preview

Previews open in milliseconds. No application launch, no wait time — just press Space and see your file.

🗂️

Images, video, audio, PDFs, source code, Office docs, archives and more — all supported natively.

🧩

Extend with community-built plugins for 3D models, ePub, Office documents and beyond.

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Follows your Windows system theme automatically. Crisp rendering on HiDPI and 4K displays.

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Navigate, zoom, full-screen and open files — entirely from the keyboard with customisable hotkeys.

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GPL-3.0 licensed. No ads, no telemetry, no subscriptions. Community-driven since 2017.

GitHub Stars

Forks

File Formats

Free

Always & Forever

How It Works

Click any file in Windows Explorer — image, video, PDF, code, zip, or anything else.

Hit the Spacebar. QuickLook intercepts it and instantly springs open a live preview.

Full-resolution preview appears. Press Space or Esc to close. Zero friction.

Format Support

50+ formats natively, infinitely more with plugins.

Images

Video

Audio

PDF

Code

Join thousands of developers and power users. Free, always.