Spacebar

Preview many file types directly in macOS Finder with extensible plugin support.

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1 ratings3.67

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CategoryProductivity

PlatformWeb

PricingFree

Spacebar is a macOS app that enhances Finder's Quick Look functionality to preview various file types such as .sqlite3, .geojson, .plist, .md, .ipynb, and many archive formats. It allows developers to extend support for more file types through custom plugins built with HTML and JavaScript. The app integrates as a Quick Look extension enabling quick file previews without opening separate applications.

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3.67

1 reviews

Product

4.17

Design & Polish

3.17

Performance

3.67

Mobile PageSpeed

Performance: 95 out of 100, Good
Accessibility: 98 out of 100, Good
Best Practices: 100 out of 100, Good
SEO: 100 out of 100, Good

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CategoryProductivity

PlatformsWeb

PricingFree

AccountNot confirmed

ListedOctober 2026

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Mobile PageSpeed

Performance: 95 out of 100, Good
Accessibility: 98 out of 100, Good
Best Practices: 100 out of 100, Good
SEO: 100 out of 100, Good

Website checks are queued. Results will appear here when complete.

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