macOS EXCLUSIVE

FinderPeek: Code previews,
native performance.

Instantly preview source code files directly in macOS Finder. No IDE, no config — just lightning-fast syntax highlighting right where you need it.

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FinderPeek Quick Look code preview in macOS Finder

Precision engineering.

Designed to feel like it shipped with macOS.

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30+ Languages Supported

If you can write it, FinderPeek can highlight it — powered by Tree-sitter parsers.

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Instant Loading

Zero startup time. Built with Swift and optimized for Apple Silicon — previews appear before you blink.

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Privacy as a Feature

Your code is your business. All parsing and rendering happens locally. No telemetry, no cloud calls — ever.

100% Offline
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Seamless Integration

Hooks directly into macOS Quick Look. Press Space and see your code rendered beautifully without changing your workflow.