Horizon

Open-source WinUI web browser with split tabs, reading mode, and translation

Desktopfree

Horizon is an open-source Windows web browser built on WinUI, aimed at responsive performance and fast startup while integrating with native Windows features. It offers split tabs, a reading mode, in-browser website translation, Windows Hello integration, and QR code generation for the current page. It's distributed through the Microsoft Store, winget, or direct GitHub releases for Windows users looking for an alternative to mainstream browsers.

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Behind the summary, Matchbox keeps a richer profile of Horizon - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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